31971510

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 88058880

約数和(自身を除く): 56087370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 81, 90, 118, 135, 162, 177, 223, 243, 270, 295, 354, 405, 446, 486, 531, 590, 669, 810, 885, 1062, 1115, 1215, 1338, 1593, 1770, 2007, 2230, 2430, 2655, 3186, 3345, 4014, 4779, 5310, 6021, 6690, 7965, 9558, 10035, 12042, 13157, 14337, 15930, 18063, 20070, 23895, 26314, 28674, 30105, 36126, 39471, 47790, 54189, 60210, 65785, 71685, 78942, 90315, 108378, 118413, 131570, 143370, 180630, 197355, 236826, 270945, 355239, 394710, 541890, 592065, 710478, 1065717, 1184130, 1776195, 2131434, 3197151, 3552390, 5328585, 6394302, 10657170, 15985755, 31971510]

約数ペア:

[(1, 31971510), (2, 15985755), (3, 10657170), (5, 6394302), (6, 5328585), (9, 3552390), (10, 3197151), (15, 2131434), (18, 1776195), (27, 1184130), (30, 1065717), (45, 710478), (54, 592065), (59, 541890), (81, 394710), (90, 355239), (118, 270945), (135, 236826), (162, 197355), (177, 180630), (223, 143370), (243, 131570), (270, 118413), (295, 108378), (354, 90315), (405, 78942), (446, 71685), (486, 65785), (531, 60210), (590, 54189), (669, 47790), (810, 39471), (885, 36126), (1062, 30105), (1115, 28674), (1215, 26314), (1338, 23895), (1593, 20070), (1770, 18063), (2007, 15930), (2230, 14337), (2430, 13157), (2655, 12042), (3186, 10035), (3345, 9558), (4014, 7965), (4779, 6690), (5310, 6021)]