69323620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4973}}^1$

素因数の和:5040

約数の個数: 48

約数和(自身を含む): 157934448

約数和(自身を除く): 88610828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 4973, 6970, 9946, 13940, 19892, 24865, 49730, 84541, 99460, 169082, 203893, 338164, 407786, 422705, 815572, 845410, 1019465, 1690820, 2038930, 3466181, 4077860, 6932362, 13864724, 17330905, 34661810, 69323620]

約数ペア:

[(1, 69323620), (2, 34661810), (4, 17330905), (5, 13864724), (10, 6932362), (17, 4077860), (20, 3466181), (34, 2038930), (41, 1690820), (68, 1019465), (82, 845410), (85, 815572), (164, 422705), (170, 407786), (205, 338164), (340, 203893), (410, 169082), (697, 99460), (820, 84541), (1394, 49730), (2788, 24865), (3485, 19892), (4973, 13940), (6970, 9946)]