1048666920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1248413}}^1$

素因数の和:1248434

約数の個数: 64

約数和(自身を含む): 3595432320

約数和(自身を除く): 2546765400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1248413, 2496826, 3745239, 4993652, 6242065, 7490478, 8738891, 9987304, 12484130, 14980956, 17477782, 18726195, 24968260, 26216673, 29961912, 34955564, 37452390, 43694455, 49936520, 52433346, 69911128, 74904780, 87388910, 104866692, 131083365, 149809560, 174777820, 209733384, 262166730, 349555640, 524333460, 1048666920]

約数ペア:

[(1, 1048666920), (2, 524333460), (3, 349555640), (4, 262166730), (5, 209733384), (6, 174777820), (7, 149809560), (8, 131083365), (10, 104866692), (12, 87388910), (14, 74904780), (15, 69911128), (20, 52433346), (21, 49936520), (24, 43694455), (28, 37452390), (30, 34955564), (35, 29961912), (40, 26216673), (42, 24968260), (56, 18726195), (60, 17477782), (70, 14980956), (84, 12484130), (105, 9987304), (120, 8738891), (140, 7490478), (168, 6242065), (210, 4993652), (280, 3745239), (420, 2496826), (840, 1248413)]