91815130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1399

約数の個数: 64

約数和(自身を含む): 196204032

約数和(自身を除く): 104388902

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 110, 170, 185, 187, 370, 374, 407, 629, 814, 935, 1258, 1327, 1870, 2035, 2654, 3145, 4070, 6290, 6635, 6919, 13270, 13838, 14597, 22559, 29194, 34595, 45118, 49099, 69190, 72985, 98198, 112795, 145970, 225590, 245495, 248149, 490990, 496298, 540089, 834683, 1080178, 1240745, 1669366, 2481490, 2700445, 4173415, 5400890, 8346830, 9181513, 18363026, 45907565, 91815130]

約数ペア:

[(1, 91815130), (2, 45907565), (5, 18363026), (10, 9181513), (11, 8346830), (17, 5400890), (22, 4173415), (34, 2700445), (37, 2481490), (55, 1669366), (74, 1240745), (85, 1080178), (110, 834683), (170, 540089), (185, 496298), (187, 490990), (370, 248149), (374, 245495), (407, 225590), (629, 145970), (814, 112795), (935, 98198), (1258, 72985), (1327, 69190), (1870, 49099), (2035, 45118), (2654, 34595), (3145, 29194), (4070, 22559), (6290, 14597), (6635, 13838), (6919, 13270)]