15709898490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{3673}}^1$

素因数の和:4704

約数の個数: 128

約数和(自身を含む): 44351822592

約数和(自身を除く): 28641924102

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 997, 1430, 1994, 2145, 2991, 3673, 4290, 4985, 5982, 7346, 9970, 10967, 11019, 12961, 14955, 18365, 21934, 22038, 25922, 29910, 32901, 36730, 38883, 40403, 47749, 54835, 55095, 64805, 65802, 77766, 80806, 95498, 109670, 110190, 121209, 129610, 142571, 143247, 164505, 194415, 202015, 238745, 242418, 285142, 286494, 329010, 388830, 404030, 427713, 477490, 525239, 606045, 712855, 716235, 855426, 1050478, 1212090, 1425710, 1432470, 1575717, 2138565, 2626195, 3151434, 3661981, 4277130, 5252390, 7323962, 7878585, 10985943, 15757170, 18309905, 21971886, 36619810, 40281791, 47605753, 54929715, 80563582, 95211506, 109859430, 120845373, 142817259, 201408955, 238028765, 241690746, 285634518, 402817910, 476057530, 523663283, 604226865, 714086295, 1047326566, 1208453730, 1428172590, 1570989849, 2618316415, 3141979698, 5236632830, 7854949245, 15709898490]

約数ペア:

[(1, 15709898490), (2, 7854949245), (3, 5236632830), (5, 3141979698), (6, 2618316415), (10, 1570989849), (11, 1428172590), (13, 1208453730), (15, 1047326566), (22, 714086295), (26, 604226865), (30, 523663283), (33, 476057530), (39, 402817910), (55, 285634518), (65, 241690746), (66, 238028765), (78, 201408955), (110, 142817259), (130, 120845373), (143, 109859430), (165, 95211506), (195, 80563582), (286, 54929715), (330, 47605753), (390, 40281791), (429, 36619810), (715, 21971886), (858, 18309905), (997, 15757170), (1430, 10985943), (1994, 7878585), (2145, 7323962), (2991, 5252390), (3673, 4277130), (4290, 3661981), (4985, 3151434), (5982, 2626195), (7346, 2138565), (9970, 1575717), (10967, 1432470), (11019, 1425710), (12961, 1212090), (14955, 1050478), (18365, 855426), (21934, 716235), (22038, 712855), (25922, 606045), (29910, 525239), (32901, 477490), (36730, 427713), (38883, 404030), (40403, 388830), (47749, 329010), (54835, 286494), (55095, 285142), (64805, 242418), (65802, 238745), (77766, 202015), (80806, 194415), (95498, 164505), (109670, 143247), (110190, 142571), (121209, 129610)]