9115890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 25353216

約数和(自身を除く): 16237326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 523, 581, 830, 1046, 1162, 1245, 1569, 1743, 2490, 2615, 2905, 3138, 3486, 3661, 5230, 5810, 7322, 7845, 8715, 10983, 15690, 17430, 18305, 21966, 36610, 43409, 54915, 86818, 109830, 130227, 217045, 260454, 303863, 434090, 607726, 651135, 911589, 1302270, 1519315, 1823178, 3038630, 4557945, 9115890]

約数ペア:

[(1, 9115890), (2, 4557945), (3, 3038630), (5, 1823178), (6, 1519315), (7, 1302270), (10, 911589), (14, 651135), (15, 607726), (21, 434090), (30, 303863), (35, 260454), (42, 217045), (70, 130227), (83, 109830), (105, 86818), (166, 54915), (210, 43409), (249, 36610), (415, 21966), (498, 18305), (523, 17430), (581, 15690), (830, 10983), (1046, 8715), (1162, 7845), (1245, 7322), (1569, 5810), (1743, 5230), (2490, 3661), (2615, 3486), (2905, 3138)]