102408810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15731}}^1$

素因数の和:15779

約数の個数: 64

約数和(自身を含む): 289972224

約数和(自身を除く): 187563414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 15731, 31462, 47193, 78655, 94386, 110117, 157310, 220234, 235965, 330351, 471930, 487661, 550585, 660702, 975322, 1101170, 1462983, 1651755, 2438305, 2925966, 3303510, 3413627, 4876610, 6827254, 7314915, 10240881, 14629830, 17068135, 20481762, 34136270, 51204405, 102408810]

約数ペア:

[(1, 102408810), (2, 51204405), (3, 34136270), (5, 20481762), (6, 17068135), (7, 14629830), (10, 10240881), (14, 7314915), (15, 6827254), (21, 4876610), (30, 3413627), (31, 3303510), (35, 2925966), (42, 2438305), (62, 1651755), (70, 1462983), (93, 1101170), (105, 975322), (155, 660702), (186, 550585), (210, 487661), (217, 471930), (310, 330351), (434, 235965), (465, 220234), (651, 157310), (930, 110117), (1085, 94386), (1302, 78655), (2170, 47193), (3255, 31462), (6510, 15731)]