2397413830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{25693}}^1$

素因数の和:25781

約数の個数: 64

約数和(自身を含む): 5209509888

約数和(自身を除く): 2812096058

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 43, 62, 70, 86, 155, 215, 217, 301, 310, 430, 434, 602, 1085, 1333, 1505, 2170, 2666, 3010, 6665, 9331, 13330, 18662, 25693, 46655, 51386, 93310, 128465, 179851, 256930, 359702, 796483, 899255, 1104799, 1592966, 1798510, 2209598, 3982415, 5523995, 5575381, 7733593, 7964830, 11047990, 11150762, 15467186, 27876905, 34248769, 38667965, 55753810, 68497538, 77335930, 171243845, 239741383, 342487690, 479482766, 1198706915, 2397413830]

約数ペア:

[(1, 2397413830), (2, 1198706915), (5, 479482766), (7, 342487690), (10, 239741383), (14, 171243845), (31, 77335930), (35, 68497538), (43, 55753810), (62, 38667965), (70, 34248769), (86, 27876905), (155, 15467186), (215, 11150762), (217, 11047990), (301, 7964830), (310, 7733593), (430, 5575381), (434, 5523995), (602, 3982415), (1085, 2209598), (1333, 1798510), (1505, 1592966), (2170, 1104799), (2666, 899255), (3010, 796483), (6665, 359702), (9331, 256930), (13330, 179851), (18662, 128465), (25693, 93310), (46655, 51386)]