61493460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4723}}^1$

素因数の和:4773

約数の個数: 96

約数和(自身を含む): 203169792

約数和(自身を除く): 141676332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 4723, 6510, 9446, 13020, 14169, 18892, 23615, 28338, 33061, 47230, 56676, 66122, 70845, 94460, 99183, 132244, 141690, 146413, 165305, 198366, 283380, 292826, 330610, 396732, 439239, 495915, 585652, 661220, 732065, 878478, 991830, 1024891, 1464130, 1756956, 1983660, 2049782, 2196195, 2928260, 3074673, 4099564, 4392390, 5124455, 6149346, 8784780, 10248910, 12298692, 15373365, 20497820, 30746730, 61493460]

約数ペア:

[(1, 61493460), (2, 30746730), (3, 20497820), (4, 15373365), (5, 12298692), (6, 10248910), (7, 8784780), (10, 6149346), (12, 5124455), (14, 4392390), (15, 4099564), (20, 3074673), (21, 2928260), (28, 2196195), (30, 2049782), (31, 1983660), (35, 1756956), (42, 1464130), (60, 1024891), (62, 991830), (70, 878478), (84, 732065), (93, 661220), (105, 585652), (124, 495915), (140, 439239), (155, 396732), (186, 330610), (210, 292826), (217, 283380), (310, 198366), (372, 165305), (420, 146413), (434, 141690), (465, 132244), (620, 99183), (651, 94460), (868, 70845), (930, 66122), (1085, 56676), (1302, 47230), (1860, 33061), (2170, 28338), (2604, 23615), (3255, 18892), (4340, 14169), (4723, 13020), (6510, 9446)]