65217690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12713}}^1$

素因数の和:12748

約数の個数: 64

約数和(自身を含む): 183081600

約数和(自身を除く): 117863910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 12713, 25426, 38139, 63565, 76278, 114417, 127130, 190695, 228834, 241547, 343251, 381390, 483094, 572085, 686502, 724641, 1144170, 1207735, 1449282, 1716255, 2173923, 2415470, 3432510, 3623205, 4347846, 6521769, 7246410, 10869615, 13043538, 21739230, 32608845, 65217690]

約数ペア:

[(1, 65217690), (2, 32608845), (3, 21739230), (5, 13043538), (6, 10869615), (9, 7246410), (10, 6521769), (15, 4347846), (18, 3623205), (19, 3432510), (27, 2415470), (30, 2173923), (38, 1716255), (45, 1449282), (54, 1207735), (57, 1144170), (90, 724641), (95, 686502), (114, 572085), (135, 483094), (171, 381390), (190, 343251), (270, 241547), (285, 228834), (342, 190695), (513, 127130), (570, 114417), (855, 76278), (1026, 63565), (1710, 38139), (2565, 25426), (5130, 12713)]