19029510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 53576640

約数和(自身を除く): 34547130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 29, 30, 45, 46, 58, 69, 87, 90, 115, 138, 145, 174, 207, 230, 261, 290, 317, 345, 414, 435, 522, 634, 667, 690, 870, 951, 1035, 1305, 1334, 1585, 1902, 2001, 2070, 2610, 2853, 3170, 3335, 4002, 4755, 5706, 6003, 6670, 7291, 9193, 9510, 10005, 12006, 14265, 14582, 18386, 20010, 21873, 27579, 28530, 30015, 36455, 43746, 45965, 55158, 60030, 65619, 72910, 82737, 91930, 109365, 131238, 137895, 165474, 211439, 218730, 275790, 328095, 413685, 422878, 634317, 656190, 827370, 1057195, 1268634, 1902951, 2114390, 3171585, 3805902, 6343170, 9514755, 19029510]

約数ペア:

[(1, 19029510), (2, 9514755), (3, 6343170), (5, 3805902), (6, 3171585), (9, 2114390), (10, 1902951), (15, 1268634), (18, 1057195), (23, 827370), (29, 656190), (30, 634317), (45, 422878), (46, 413685), (58, 328095), (69, 275790), (87, 218730), (90, 211439), (115, 165474), (138, 137895), (145, 131238), (174, 109365), (207, 91930), (230, 82737), (261, 72910), (290, 65619), (317, 60030), (345, 55158), (414, 45965), (435, 43746), (522, 36455), (634, 30015), (667, 28530), (690, 27579), (870, 21873), (951, 20010), (1035, 18386), (1305, 14582), (1334, 14265), (1585, 12006), (1902, 10005), (2001, 9510), (2070, 9193), (2610, 7291), (2853, 6670), (3170, 6003), (3335, 5706), (4002, 4755)]