875304780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{18443}}^1$

素因数の和:18575

約数の個数: 96

約数和(自身を含む): 2825915904

約数和(自身を除く): 1950611124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1130, 1356, 1582, 1695, 2260, 2373, 3164, 3390, 3955, 4746, 6780, 7910, 9492, 11865, 15820, 18443, 23730, 36886, 47460, 55329, 73772, 92215, 110658, 129101, 184430, 221316, 258202, 276645, 368860, 387303, 516404, 553290, 645505, 774606, 1106580, 1291010, 1549212, 1936515, 2084059, 2582020, 3873030, 4168118, 6252177, 7746060, 8336236, 10420295, 12504354, 14588413, 20840590, 25008708, 29176826, 31260885, 41681180, 43765239, 58353652, 62521770, 72942065, 87530478, 125043540, 145884130, 175060956, 218826195, 291768260, 437652390, 875304780]

約数ペア:

[(1, 875304780), (2, 437652390), (3, 291768260), (4, 218826195), (5, 175060956), (6, 145884130), (7, 125043540), (10, 87530478), (12, 72942065), (14, 62521770), (15, 58353652), (20, 43765239), (21, 41681180), (28, 31260885), (30, 29176826), (35, 25008708), (42, 20840590), (60, 14588413), (70, 12504354), (84, 10420295), (105, 8336236), (113, 7746060), (140, 6252177), (210, 4168118), (226, 3873030), (339, 2582020), (420, 2084059), (452, 1936515), (565, 1549212), (678, 1291010), (791, 1106580), (1130, 774606), (1356, 645505), (1582, 553290), (1695, 516404), (2260, 387303), (2373, 368860), (3164, 276645), (3390, 258202), (3955, 221316), (4746, 184430), (6780, 129101), (7910, 110658), (9492, 92215), (11865, 73772), (15820, 55329), (18443, 47460), (23730, 36886)]