129741510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2287}}^1$

素因数の和:2389

約数の個数: 64

約数和(自身を含む): 326836224

約数和(自身を除く): 197094714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 305, 310, 366, 465, 610, 915, 930, 1830, 1891, 2287, 3782, 4574, 5673, 6861, 9455, 11346, 11435, 13722, 18910, 22870, 28365, 34305, 56730, 68610, 70897, 139507, 141794, 212691, 279014, 354485, 418521, 425382, 697535, 708970, 837042, 1063455, 1395070, 2092605, 2126910, 4185210, 4324717, 8649434, 12974151, 21623585, 25948302, 43247170, 64870755, 129741510]

約数ペア:

[(1, 129741510), (2, 64870755), (3, 43247170), (5, 25948302), (6, 21623585), (10, 12974151), (15, 8649434), (30, 4324717), (31, 4185210), (61, 2126910), (62, 2092605), (93, 1395070), (122, 1063455), (155, 837042), (183, 708970), (186, 697535), (305, 425382), (310, 418521), (366, 354485), (465, 279014), (610, 212691), (915, 141794), (930, 139507), (1830, 70897), (1891, 68610), (2287, 56730), (3782, 34305), (4574, 28365), (5673, 22870), (6861, 18910), (9455, 13722), (11346, 11435)]