236978980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{99571}}^1$

素因数の和:99604

約数の個数: 48

約数和(自身を含む): 602211456

約数和(自身を除く): 365232476

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 99571, 199142, 398284, 497855, 696997, 995710, 1393994, 1692707, 1991420, 2787988, 3385414, 3484985, 6770828, 6969970, 8463535, 11848949, 13939940, 16927070, 23697898, 33854140, 47395796, 59244745, 118489490, 236978980]

約数ペア:

[(1, 236978980), (2, 118489490), (4, 59244745), (5, 47395796), (7, 33854140), (10, 23697898), (14, 16927070), (17, 13939940), (20, 11848949), (28, 8463535), (34, 6969970), (35, 6770828), (68, 3484985), (70, 3385414), (85, 2787988), (119, 1991420), (140, 1692707), (170, 1393994), (238, 995710), (340, 696997), (476, 497855), (595, 398284), (1190, 199142), (2380, 99571)]