77783370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{631}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 214050816

約数和(自身を除く): 136267446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 587, 631, 1174, 1262, 1761, 1893, 2935, 3155, 3522, 3786, 4109, 4417, 5870, 6310, 8218, 8805, 8834, 9465, 12327, 13251, 17610, 18930, 20545, 22085, 24654, 26502, 41090, 44170, 61635, 66255, 123270, 132510, 370397, 740794, 1111191, 1851985, 2222382, 2592779, 3703970, 5185558, 5555955, 7778337, 11111910, 12963895, 15556674, 25927790, 38891685, 77783370]

約数ペア:

[(1, 77783370), (2, 38891685), (3, 25927790), (5, 15556674), (6, 12963895), (7, 11111910), (10, 7778337), (14, 5555955), (15, 5185558), (21, 3703970), (30, 2592779), (35, 2222382), (42, 1851985), (70, 1111191), (105, 740794), (210, 370397), (587, 132510), (631, 123270), (1174, 66255), (1262, 61635), (1761, 44170), (1893, 41090), (2935, 26502), (3155, 24654), (3522, 22085), (3786, 20545), (4109, 18930), (4417, 17610), (5870, 13251), (6310, 12327), (8218, 9465), (8805, 8834)]