15663715210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1\times {\mathrm{6563}}^1$

素因数の和:8263

約数の個数: 64

約数和(自身を含む): 33148725120

約数和(自身を除く): 17485009910

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1669, 3338, 6563, 8345, 13126, 16690, 18359, 21697, 32815, 36718, 43394, 65630, 72193, 85319, 91795, 108485, 144386, 170638, 183590, 216970, 238667, 360965, 426595, 477334, 721930, 853190, 938509, 1193335, 1877018, 2386670, 4692545, 9385090, 10953647, 21907294, 54768235, 109536470, 120490117, 142397411, 240980234, 284794822, 602450585, 711987055, 1204901170, 1423974110, 1566371521, 3132743042, 7831857605, 15663715210]

約数ペア:

[(1, 15663715210), (2, 7831857605), (5, 3132743042), (10, 1566371521), (11, 1423974110), (13, 1204901170), (22, 711987055), (26, 602450585), (55, 284794822), (65, 240980234), (110, 142397411), (130, 120490117), (143, 109536470), (286, 54768235), (715, 21907294), (1430, 10953647), (1669, 9385090), (3338, 4692545), (6563, 2386670), (8345, 1877018), (13126, 1193335), (16690, 938509), (18359, 853190), (21697, 721930), (32815, 477334), (36718, 426595), (43394, 360965), (65630, 238667), (72193, 216970), (85319, 183590), (91795, 170638), (108485, 144386)]