1653202430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{113}}^2$

素因数の和:362

約数の個数: 72

約数和(自身を含む): 3330925416

約数和(自身を除く): 1677722986

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 113, 121, 214, 226, 242, 535, 565, 605, 1070, 1130, 1177, 1210, 1243, 2354, 2486, 5885, 6215, 11770, 12091, 12430, 12769, 12947, 13673, 24182, 25538, 25894, 27346, 60455, 63845, 64735, 68365, 120910, 127690, 129470, 133001, 136730, 140459, 266002, 280918, 665005, 702295, 1330010, 1366283, 1404590, 1463011, 1545049, 2732566, 2926022, 3090098, 6831415, 7315055, 7725245, 13662830, 14630110, 15029113, 15450490, 30058226, 75145565, 150291130, 165320243, 330640486, 826601215, 1653202430]

約数ペア:

[(1, 1653202430), (2, 826601215), (5, 330640486), (10, 165320243), (11, 150291130), (22, 75145565), (55, 30058226), (107, 15450490), (110, 15029113), (113, 14630110), (121, 13662830), (214, 7725245), (226, 7315055), (242, 6831415), (535, 3090098), (565, 2926022), (605, 2732566), (1070, 1545049), (1130, 1463011), (1177, 1404590), (1210, 1366283), (1243, 1330010), (2354, 702295), (2486, 665005), (5885, 280918), (6215, 266002), (11770, 140459), (12091, 136730), (12430, 133001), (12769, 129470), (12947, 127690), (13673, 120910), (24182, 68365), (25538, 64735), (25894, 63845), (27346, 60455)]