91741860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4283}}^1$

素因数の和:4322

約数の個数: 144

約数和(自身を含む): 336825216

約数和(自身を除く): 245083356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4283, 4284, 5355, 7140, 8566, 10710, 12849, 17132, 21415, 21420, 25698, 29981, 38547, 42830, 51396, 59962, 64245, 72811, 77094, 85660, 89943, 119924, 128490, 145622, 149905, 154188, 179886, 192735, 218433, 256980, 269829, 291244, 299810, 359772, 364055, 385470, 436866, 449715, 509677, 539658, 599620, 655299, 728110, 770940, 873732, 899430, 1019354, 1079316, 1092165, 1310598, 1349145, 1456220, 1529031, 1798860, 2038708, 2184330, 2548385, 2621196, 2698290, 3058062, 3276495, 4368660, 4587093, 5096770, 5396580, 6116124, 6552990, 7645155, 9174186, 10193540, 13105980, 15290310, 18348372, 22935465, 30580620, 45870930, 91741860]

約数ペア:

[(1, 91741860), (2, 45870930), (3, 30580620), (4, 22935465), (5, 18348372), (6, 15290310), (7, 13105980), (9, 10193540), (10, 9174186), (12, 7645155), (14, 6552990), (15, 6116124), (17, 5396580), (18, 5096770), (20, 4587093), (21, 4368660), (28, 3276495), (30, 3058062), (34, 2698290), (35, 2621196), (36, 2548385), (42, 2184330), (45, 2038708), (51, 1798860), (60, 1529031), (63, 1456220), (68, 1349145), (70, 1310598), (84, 1092165), (85, 1079316), (90, 1019354), (102, 899430), (105, 873732), (119, 770940), (126, 728110), (140, 655299), (153, 599620), (170, 539658), (180, 509677), (204, 449715), (210, 436866), (238, 385470), (252, 364055), (255, 359772), (306, 299810), (315, 291244), (340, 269829), (357, 256980), (420, 218433), (476, 192735), (510, 179886), (595, 154188), (612, 149905), (630, 145622), (714, 128490), (765, 119924), (1020, 89943), (1071, 85660), (1190, 77094), (1260, 72811), (1428, 64245), (1530, 59962), (1785, 51396), (2142, 42830), (2380, 38547), (3060, 29981), (3570, 25698), (4283, 21420), (4284, 21415), (5355, 17132), (7140, 12849), (8566, 10710)]