19563570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:776

約数の個数: 96

約数和(自身を含む): 57238272

約数和(自身を除く): 37674702

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 727, 897, 1035, 1170, 1454, 1495, 1794, 2070, 2181, 2691, 2990, 3635, 4362, 4485, 5382, 6543, 7270, 8970, 9451, 10905, 13086, 13455, 16721, 18902, 21810, 26910, 28353, 32715, 33442, 47255, 50163, 56706, 65430, 83605, 85059, 94510, 100326, 141765, 150489, 167210, 170118, 217373, 250815, 283530, 300978, 425295, 434746, 501630, 652119, 752445, 850590, 1086865, 1304238, 1504890, 1956357, 2173730, 3260595, 3912714, 6521190, 9781785, 19563570]

約数ペア:

[(1, 19563570), (2, 9781785), (3, 6521190), (5, 3912714), (6, 3260595), (9, 2173730), (10, 1956357), (13, 1504890), (15, 1304238), (18, 1086865), (23, 850590), (26, 752445), (30, 652119), (39, 501630), (45, 434746), (46, 425295), (65, 300978), (69, 283530), (78, 250815), (90, 217373), (115, 170118), (117, 167210), (130, 150489), (138, 141765), (195, 100326), (207, 94510), (230, 85059), (234, 83605), (299, 65430), (345, 56706), (390, 50163), (414, 47255), (585, 33442), (598, 32715), (690, 28353), (727, 26910), (897, 21810), (1035, 18902), (1170, 16721), (1454, 13455), (1495, 13086), (1794, 10905), (2070, 9451), (2181, 8970), (2691, 7270), (2990, 6543), (3635, 5382), (4362, 4485)]