2155336670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{9343}}^1$

素因数の和:9449

約数の個数: 64

約数和(自身を含む): 4359536640

約数和(自身を除く): 2204199970

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 59, 85, 115, 118, 170, 230, 295, 391, 590, 782, 1003, 1357, 1955, 2006, 2714, 3910, 5015, 6785, 9343, 10030, 13570, 18686, 23069, 46138, 46715, 93430, 115345, 158831, 214889, 230690, 317662, 429778, 551237, 794155, 1074445, 1102474, 1588310, 2148890, 2756185, 3653113, 5512370, 7306226, 9371029, 12678451, 18265565, 18742058, 25356902, 36531130, 46855145, 63392255, 93710290, 126784510, 215533667, 431067334, 1077668335, 2155336670]

約数ペア:

[(1, 2155336670), (2, 1077668335), (5, 431067334), (10, 215533667), (17, 126784510), (23, 93710290), (34, 63392255), (46, 46855145), (59, 36531130), (85, 25356902), (115, 18742058), (118, 18265565), (170, 12678451), (230, 9371029), (295, 7306226), (391, 5512370), (590, 3653113), (782, 2756185), (1003, 2148890), (1357, 1588310), (1955, 1102474), (2006, 1074445), (2714, 794155), (3910, 551237), (5015, 429778), (6785, 317662), (9343, 230690), (10030, 214889), (13570, 158831), (18686, 115345), (23069, 93430), (46138, 46715)]