121759260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2213}}^1$

素因数の和:2363

約数の個数: 96

約数和(自身を含む): 392781312

約数和(自身を除く): 271022052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1310, 1572, 1834, 1965, 2213, 2620, 2751, 3668, 3930, 4426, 4585, 5502, 6639, 7860, 8852, 9170, 11004, 11065, 13278, 13755, 15491, 18340, 22130, 26556, 27510, 30982, 33195, 44260, 46473, 55020, 61964, 66390, 77455, 92946, 132780, 154910, 185892, 232365, 289903, 309820, 464730, 579806, 869709, 929460, 1159612, 1449515, 1739418, 2029321, 2899030, 3478836, 4058642, 4348545, 5798060, 6087963, 8117284, 8697090, 10146605, 12175926, 17394180, 20293210, 24351852, 30439815, 40586420, 60879630, 121759260]

約数ペア:

[(1, 121759260), (2, 60879630), (3, 40586420), (4, 30439815), (5, 24351852), (6, 20293210), (7, 17394180), (10, 12175926), (12, 10146605), (14, 8697090), (15, 8117284), (20, 6087963), (21, 5798060), (28, 4348545), (30, 4058642), (35, 3478836), (42, 2899030), (60, 2029321), (70, 1739418), (84, 1449515), (105, 1159612), (131, 929460), (140, 869709), (210, 579806), (262, 464730), (393, 309820), (420, 289903), (524, 232365), (655, 185892), (786, 154910), (917, 132780), (1310, 92946), (1572, 77455), (1834, 66390), (1965, 61964), (2213, 55020), (2620, 46473), (2751, 44260), (3668, 33195), (3930, 30982), (4426, 27510), (4585, 26556), (5502, 22130), (6639, 18340), (7860, 15491), (8852, 13755), (9170, 13278), (11004, 11065)]