131015430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:991

約数の個数: 192

約数和(自身を含む): 444382848

約数和(自身を除く): 313367418

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 42, 45, 51, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 153, 170, 182, 195, 210, 221, 234, 238, 255, 273, 306, 315, 357, 390, 442, 455, 510, 546, 585, 595, 630, 663, 714, 765, 819, 910, 941, 1071, 1105, 1170, 1190, 1326, 1365, 1530, 1547, 1638, 1785, 1882, 1989, 2142, 2210, 2730, 2823, 3094, 3315, 3570, 3978, 4095, 4641, 4705, 5355, 5646, 6587, 6630, 7735, 8190, 8469, 9282, 9410, 9945, 10710, 12233, 13174, 13923, 14115, 15470, 15997, 16938, 19761, 19890, 23205, 24466, 27846, 28230, 31994, 32935, 36699, 39522, 42345, 46410, 47991, 59283, 61165, 65870, 69615, 73398, 79985, 84690, 85631, 95982, 98805, 110097, 111979, 118566, 122330, 139230, 143973, 159970, 171262, 183495, 197610, 207961, 220194, 223958, 239955, 256893, 287946, 296415, 335937, 366990, 415922, 428155, 479910, 513786, 550485, 559895, 592830, 623883, 671874, 719865, 770679, 856310, 1007811, 1039805, 1100970, 1119790, 1247766, 1284465, 1439730, 1455727, 1541358, 1679685, 1871649, 2015622, 2079610, 2568930, 2911454, 3119415, 3359370, 3743298, 3853395, 4367181, 5039055, 6238830, 7278635, 7706790, 8734362, 9358245, 10078110, 13101543, 14557270, 18716490, 21835905, 26203086, 43671810, 65507715, 131015430]

約数ペア:

[(1, 131015430), (2, 65507715), (3, 43671810), (5, 26203086), (6, 21835905), (7, 18716490), (9, 14557270), (10, 13101543), (13, 10078110), (14, 9358245), (15, 8734362), (17, 7706790), (18, 7278635), (21, 6238830), (26, 5039055), (30, 4367181), (34, 3853395), (35, 3743298), (39, 3359370), (42, 3119415), (45, 2911454), (51, 2568930), (63, 2079610), (65, 2015622), (70, 1871649), (78, 1679685), (85, 1541358), (90, 1455727), (91, 1439730), (102, 1284465), (105, 1247766), (117, 1119790), (119, 1100970), (126, 1039805), (130, 1007811), (153, 856310), (170, 770679), (182, 719865), (195, 671874), (210, 623883), (221, 592830), (234, 559895), (238, 550485), (255, 513786), (273, 479910), (306, 428155), (315, 415922), (357, 366990), (390, 335937), (442, 296415), (455, 287946), (510, 256893), (546, 239955), (585, 223958), (595, 220194), (630, 207961), (663, 197610), (714, 183495), (765, 171262), (819, 159970), (910, 143973), (941, 139230), (1071, 122330), (1105, 118566), (1170, 111979), (1190, 110097), (1326, 98805), (1365, 95982), (1530, 85631), (1547, 84690), (1638, 79985), (1785, 73398), (1882, 69615), (1989, 65870), (2142, 61165), (2210, 59283), (2730, 47991), (2823, 46410), (3094, 42345), (3315, 39522), (3570, 36699), (3978, 32935), (4095, 31994), (4641, 28230), (4705, 27846), (5355, 24466), (5646, 23205), (6587, 19890), (6630, 19761), (7735, 16938), (8190, 15997), (8469, 15470), (9282, 14115), (9410, 13923), (9945, 13174), (10710, 12233)]