15311010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 44706816

約数和(自身を除く): 29395806

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 43, 55, 65, 66, 78, 83, 86, 110, 129, 130, 143, 165, 166, 195, 215, 249, 258, 286, 330, 390, 415, 429, 430, 473, 498, 559, 645, 715, 830, 858, 913, 946, 1079, 1118, 1245, 1290, 1419, 1430, 1677, 1826, 2145, 2158, 2365, 2490, 2739, 2795, 2838, 3237, 3354, 3569, 4290, 4565, 4730, 5395, 5478, 5590, 6149, 6474, 7095, 7138, 8385, 9130, 10707, 10790, 11869, 12298, 13695, 14190, 16185, 16770, 17845, 18447, 21414, 23738, 27390, 30745, 32370, 35607, 35690, 36894, 39259, 46397, 53535, 59345, 61490, 71214, 78518, 92235, 92794, 107070, 117777, 118690, 139191, 178035, 184470, 196295, 231985, 235554, 278382, 356070, 392590, 463970, 510367, 588885, 695955, 1020734, 1177770, 1391910, 1531101, 2551835, 3062202, 5103670, 7655505, 15311010]

約数ペア:

[(1, 15311010), (2, 7655505), (3, 5103670), (5, 3062202), (6, 2551835), (10, 1531101), (11, 1391910), (13, 1177770), (15, 1020734), (22, 695955), (26, 588885), (30, 510367), (33, 463970), (39, 392590), (43, 356070), (55, 278382), (65, 235554), (66, 231985), (78, 196295), (83, 184470), (86, 178035), (110, 139191), (129, 118690), (130, 117777), (143, 107070), (165, 92794), (166, 92235), (195, 78518), (215, 71214), (249, 61490), (258, 59345), (286, 53535), (330, 46397), (390, 39259), (415, 36894), (429, 35690), (430, 35607), (473, 32370), (498, 30745), (559, 27390), (645, 23738), (715, 21414), (830, 18447), (858, 17845), (913, 16770), (946, 16185), (1079, 14190), (1118, 13695), (1245, 12298), (1290, 11869), (1419, 10790), (1430, 10707), (1677, 9130), (1826, 8385), (2145, 7138), (2158, 7095), (2365, 6474), (2490, 6149), (2739, 5590), (2795, 5478), (2838, 5395), (3237, 4730), (3354, 4565), (3569, 4290)]