64759030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 153446400

約数和(自身を除く): 88687370

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 29, 35, 38, 46, 58, 70, 73, 95, 115, 133, 145, 146, 161, 190, 203, 230, 266, 290, 322, 365, 406, 437, 511, 551, 665, 667, 730, 805, 874, 1015, 1022, 1102, 1330, 1334, 1387, 1610, 1679, 2030, 2117, 2185, 2555, 2755, 2774, 3059, 3335, 3358, 3857, 4234, 4370, 4669, 5110, 5510, 6118, 6670, 6935, 7714, 8395, 9338, 9709, 10585, 11753, 12673, 13870, 14819, 15295, 16790, 19285, 19418, 21170, 23345, 23506, 25346, 29638, 30590, 31901, 38570, 40223, 46690, 48545, 48691, 58765, 63365, 63802, 74095, 80446, 88711, 97090, 97382, 117530, 126730, 148190, 159505, 177422, 201115, 223307, 243455, 281561, 319010, 340837, 402230, 443555, 446614, 486910, 563122, 681674, 887110, 925129, 1116535, 1407805, 1704185, 1850258, 2233070, 2815610, 3408370, 4625645, 6475903, 9251290, 12951806, 32379515, 64759030]

約数ペア:

[(1, 64759030), (2, 32379515), (5, 12951806), (7, 9251290), (10, 6475903), (14, 4625645), (19, 3408370), (23, 2815610), (29, 2233070), (35, 1850258), (38, 1704185), (46, 1407805), (58, 1116535), (70, 925129), (73, 887110), (95, 681674), (115, 563122), (133, 486910), (145, 446614), (146, 443555), (161, 402230), (190, 340837), (203, 319010), (230, 281561), (266, 243455), (290, 223307), (322, 201115), (365, 177422), (406, 159505), (437, 148190), (511, 126730), (551, 117530), (665, 97382), (667, 97090), (730, 88711), (805, 80446), (874, 74095), (1015, 63802), (1022, 63365), (1102, 58765), (1330, 48691), (1334, 48545), (1387, 46690), (1610, 40223), (1679, 38570), (2030, 31901), (2117, 30590), (2185, 29638), (2555, 25346), (2755, 23506), (2774, 23345), (3059, 21170), (3335, 19418), (3358, 19285), (3857, 16790), (4234, 15295), (4370, 14819), (4669, 13870), (5110, 12673), (5510, 11753), (6118, 10585), (6670, 9709), (6935, 9338), (7714, 8395)]