77537670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19433}}^1$

素因数の和:19469

約数の個数: 64

約数和(自身を含む): 223879680

約数和(自身を除く): 146342010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 19433, 38866, 58299, 97165, 116598, 136031, 194330, 272062, 291495, 369227, 408093, 582990, 680155, 738454, 816186, 1107681, 1360310, 1846135, 2040465, 2215362, 2584589, 3692270, 4080930, 5169178, 5538405, 7753767, 11076810, 12922945, 15507534, 25845890, 38768835, 77537670]

約数ペア:

[(1, 77537670), (2, 38768835), (3, 25845890), (5, 15507534), (6, 12922945), (7, 11076810), (10, 7753767), (14, 5538405), (15, 5169178), (19, 4080930), (21, 3692270), (30, 2584589), (35, 2215362), (38, 2040465), (42, 1846135), (57, 1360310), (70, 1107681), (95, 816186), (105, 738454), (114, 680155), (133, 582990), (190, 408093), (210, 369227), (266, 291495), (285, 272062), (399, 194330), (570, 136031), (665, 116598), (798, 97165), (1330, 58299), (1995, 38866), (3990, 19433)]