65466420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 192654336

約数和(自身を除く): 127187916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 61, 62, 93, 122, 124, 155, 183, 186, 244, 305, 310, 366, 372, 465, 577, 610, 620, 732, 915, 930, 1154, 1220, 1731, 1830, 1860, 1891, 2308, 2885, 3462, 3660, 3782, 5673, 5770, 6924, 7564, 8655, 9455, 11346, 11540, 17310, 17887, 18910, 22692, 28365, 34620, 35197, 35774, 37820, 53661, 56730, 70394, 71548, 89435, 105591, 107322, 113460, 140788, 175985, 178870, 211182, 214644, 268305, 351970, 357740, 422364, 527955, 536610, 703940, 1055910, 1073220, 1091107, 2111820, 2182214, 3273321, 4364428, 5455535, 6546642, 10911070, 13093284, 16366605, 21822140, 32733210, 65466420]

約数ペア:

[(1, 65466420), (2, 32733210), (3, 21822140), (4, 16366605), (5, 13093284), (6, 10911070), (10, 6546642), (12, 5455535), (15, 4364428), (20, 3273321), (30, 2182214), (31, 2111820), (60, 1091107), (61, 1073220), (62, 1055910), (93, 703940), (122, 536610), (124, 527955), (155, 422364), (183, 357740), (186, 351970), (244, 268305), (305, 214644), (310, 211182), (366, 178870), (372, 175985), (465, 140788), (577, 113460), (610, 107322), (620, 105591), (732, 89435), (915, 71548), (930, 70394), (1154, 56730), (1220, 53661), (1731, 37820), (1830, 35774), (1860, 35197), (1891, 34620), (2308, 28365), (2885, 22692), (3462, 18910), (3660, 17887), (3782, 17310), (5673, 11540), (5770, 11346), (6924, 9455), (7564, 8655)]