15740804380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1873}}^1\times {\mathrm{60029}}^1$

素因数の和:61918

約数の個数: 48

約数和(自身を含む): 37798729920

約数和(自身を除く): 22057925540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1873, 3746, 7492, 9365, 13111, 18730, 26222, 37460, 52444, 60029, 65555, 120058, 131110, 240116, 262220, 300145, 420203, 600290, 840406, 1200580, 1680812, 2101015, 4202030, 8404060, 112434317, 224868634, 449737268, 562171585, 787040219, 1124343170, 1574080438, 2248686340, 3148160876, 3935201095, 7870402190, 15740804380]

約数ペア:

[(1, 15740804380), (2, 7870402190), (4, 3935201095), (5, 3148160876), (7, 2248686340), (10, 1574080438), (14, 1124343170), (20, 787040219), (28, 562171585), (35, 449737268), (70, 224868634), (140, 112434317), (1873, 8404060), (3746, 4202030), (7492, 2101015), (9365, 1680812), (13111, 1200580), (18730, 840406), (26222, 600290), (37460, 420203), (52444, 300145), (60029, 262220), (65555, 240116), (120058, 131110)]