1434851690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 2762208000

約数和(自身を除く): 1327356310

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 199, 274, 277, 398, 554, 685, 995, 1370, 1385, 1990, 2603, 2770, 3781, 5206, 5263, 7562, 10526, 13015, 18905, 26030, 26315, 27263, 37810, 37949, 52630, 54526, 55123, 75898, 110246, 136315, 189745, 272630, 275615, 379490, 517997, 551230, 721031, 1035994, 1047337, 1442062, 2094674, 2589985, 3605155, 5179970, 5236685, 7210310, 7551851, 10473370, 15103702, 37759255, 75518510, 143485169, 286970338, 717425845, 1434851690]

約数ペア:

[(1, 1434851690), (2, 717425845), (5, 286970338), (10, 143485169), (19, 75518510), (38, 37759255), (95, 15103702), (137, 10473370), (190, 7551851), (199, 7210310), (274, 5236685), (277, 5179970), (398, 3605155), (554, 2589985), (685, 2094674), (995, 1442062), (1370, 1047337), (1385, 1035994), (1990, 721031), (2603, 551230), (2770, 517997), (3781, 379490), (5206, 275615), (5263, 272630), (7562, 189745), (10526, 136315), (13015, 110246), (18905, 75898), (26030, 55123), (26315, 54526), (27263, 52630), (37810, 37949)]