845729430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18223}}^1$

素因数の和:18270

約数の個数: 128

約数和(自身を含む): 2645250048

約数和(自身を除く): 1799520618

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1785, 2210, 2730, 3094, 3315, 3570, 4641, 6630, 7735, 9282, 15470, 18223, 23205, 36446, 46410, 54669, 91115, 109338, 127561, 182230, 236899, 255122, 273345, 309791, 382683, 473798, 546690, 619582, 637805, 710697, 765366, 929373, 1184495, 1275610, 1421394, 1548955, 1658293, 1858746, 1913415, 2168537, 2368990, 3097910, 3316586, 3553485, 3826830, 4027283, 4337074, 4646865, 4974879, 6505611, 7106970, 8054566, 8291465, 9293730, 9949758, 10842685, 12081849, 13011222, 16582930, 20136415, 21685370, 24163698, 24874395, 28190981, 32528055, 40272830, 49748790, 56381962, 60409245, 65056110, 84572943, 120818490, 140954905, 169145886, 281909810, 422864715, 845729430]

約数ペア:

[(1, 845729430), (2, 422864715), (3, 281909810), (5, 169145886), (6, 140954905), (7, 120818490), (10, 84572943), (13, 65056110), (14, 60409245), (15, 56381962), (17, 49748790), (21, 40272830), (26, 32528055), (30, 28190981), (34, 24874395), (35, 24163698), (39, 21685370), (42, 20136415), (51, 16582930), (65, 13011222), (70, 12081849), (78, 10842685), (85, 9949758), (91, 9293730), (102, 8291465), (105, 8054566), (119, 7106970), (130, 6505611), (170, 4974879), (182, 4646865), (195, 4337074), (210, 4027283), (221, 3826830), (238, 3553485), (255, 3316586), (273, 3097910), (357, 2368990), (390, 2168537), (442, 1913415), (455, 1858746), (510, 1658293), (546, 1548955), (595, 1421394), (663, 1275610), (714, 1184495), (910, 929373), (1105, 765366), (1190, 710697), (1326, 637805), (1365, 619582), (1547, 546690), (1785, 473798), (2210, 382683), (2730, 309791), (3094, 273345), (3315, 255122), (3570, 236899), (4641, 182230), (6630, 127561), (7735, 109338), (9282, 91115), (15470, 54669), (18223, 46410), (23205, 36446)]