2430936250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:1001

約数の個数: 80

約数和(自身を含む): 4865192640

約数和(自身を除く): 2434256390

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 139, 170, 250, 278, 425, 625, 695, 823, 850, 1250, 1390, 1646, 2125, 2363, 3475, 4115, 4250, 4726, 6950, 8230, 10625, 11815, 13991, 17375, 20575, 21250, 23630, 27982, 34750, 41150, 59075, 69955, 86875, 102875, 114397, 118150, 139910, 173750, 205750, 228794, 295375, 349775, 514375, 571985, 590750, 699550, 1028750, 1143970, 1476875, 1748875, 1944749, 2859925, 2953750, 3497750, 3889498, 5719850, 8744375, 9723745, 14299625, 17488750, 19447490, 28599250, 48618725, 71498125, 97237450, 142996250, 243093625, 486187250, 1215468125, 2430936250]

約数ペア:

[(1, 2430936250), (2, 1215468125), (5, 486187250), (10, 243093625), (17, 142996250), (25, 97237450), (34, 71498125), (50, 48618725), (85, 28599250), (125, 19447490), (139, 17488750), (170, 14299625), (250, 9723745), (278, 8744375), (425, 5719850), (625, 3889498), (695, 3497750), (823, 2953750), (850, 2859925), (1250, 1944749), (1390, 1748875), (1646, 1476875), (2125, 1143970), (2363, 1028750), (3475, 699550), (4115, 590750), (4250, 571985), (4726, 514375), (6950, 349775), (8230, 295375), (10625, 228794), (11815, 205750), (13991, 173750), (17375, 139910), (20575, 118150), (21250, 114397), (23630, 102875), (27982, 86875), (34750, 69955), (41150, 59075)]