2315662740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{273719}}^1$

素因数の和:273781

約数の個数: 72

約数和(自身を含む): 7173653760

約数和(自身を除く): 4857991020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 273719, 547438, 821157, 1094876, 1368595, 1642314, 2463471, 2737190, 3284628, 4105785, 4926942, 5474380, 8211570, 9853884, 12317355, 12864793, 16423140, 24634710, 25729586, 38594379, 49269420, 51459172, 64323965, 77188758, 115783137, 128647930, 154377516, 192971895, 231566274, 257295860, 385943790, 463132548, 578915685, 771887580, 1157831370, 2315662740]

約数ペア:

[(1, 2315662740), (2, 1157831370), (3, 771887580), (4, 578915685), (5, 463132548), (6, 385943790), (9, 257295860), (10, 231566274), (12, 192971895), (15, 154377516), (18, 128647930), (20, 115783137), (30, 77188758), (36, 64323965), (45, 51459172), (47, 49269420), (60, 38594379), (90, 25729586), (94, 24634710), (141, 16423140), (180, 12864793), (188, 12317355), (235, 9853884), (282, 8211570), (423, 5474380), (470, 4926942), (564, 4105785), (705, 3284628), (846, 2737190), (940, 2463471), (1410, 1642314), (1692, 1368595), (2115, 1094876), (2820, 821157), (4230, 547438), (8460, 273719)]