1285127970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103723}}^1$

素因数の和:103799

約数の個数: 64

約数和(自身を含む): 3584701440

約数和(自身を除く): 2299573470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 590, 826, 885, 1239, 1770, 2065, 2478, 4130, 6195, 12390, 103723, 207446, 311169, 518615, 622338, 726061, 1037230, 1452122, 1555845, 2178183, 3111690, 3630305, 4356366, 6119657, 7260610, 10890915, 12239314, 18358971, 21781830, 30598285, 36717942, 42837599, 61196570, 85675198, 91794855, 128512797, 183589710, 214187995, 257025594, 428375990, 642563985, 1285127970]

約数ペア:

[(1, 1285127970), (2, 642563985), (3, 428375990), (5, 257025594), (6, 214187995), (7, 183589710), (10, 128512797), (14, 91794855), (15, 85675198), (21, 61196570), (30, 42837599), (35, 36717942), (42, 30598285), (59, 21781830), (70, 18358971), (105, 12239314), (118, 10890915), (177, 7260610), (210, 6119657), (295, 4356366), (354, 3630305), (413, 3111690), (590, 2178183), (826, 1555845), (885, 1452122), (1239, 1037230), (1770, 726061), (2065, 622338), (2478, 518615), (4130, 311169), (6195, 207446), (12390, 103723)]