149685034820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1\times {\mathrm{1109}}^1$

素因数の和:1965

約数の個数: 96

約数和(自身を含む): 322559677440

約数和(自身を除く): 172874642620

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 223, 265, 446, 530, 571, 892, 1060, 1109, 1115, 1142, 2218, 2230, 2284, 2855, 4436, 4460, 5545, 5710, 11090, 11420, 11819, 22180, 23638, 30263, 47276, 58777, 59095, 60526, 117554, 118190, 121052, 127333, 151315, 235108, 236380, 247307, 254666, 293885, 302630, 494614, 509332, 587770, 605260, 633239, 636665, 989228, 1175540, 1236535, 1266478, 1273330, 2473070, 2532956, 2546660, 3166195, 4946140, 6332390, 6748649, 12664780, 13107271, 13497298, 26214542, 26994596, 33561667, 33743245, 52429084, 65536355, 67123334, 67486490, 131072710, 134246668, 134972980, 141212297, 167808335, 262145420, 282424594, 335616670, 564849188, 671233340, 706061485, 1412122970, 2824245940, 7484251741, 14968503482, 29937006964, 37421258705, 74842517410, 149685034820]

約数ペア:

[(1, 149685034820), (2, 74842517410), (4, 37421258705), (5, 29937006964), (10, 14968503482), (20, 7484251741), (53, 2824245940), (106, 1412122970), (212, 706061485), (223, 671233340), (265, 564849188), (446, 335616670), (530, 282424594), (571, 262145420), (892, 167808335), (1060, 141212297), (1109, 134972980), (1115, 134246668), (1142, 131072710), (2218, 67486490), (2230, 67123334), (2284, 65536355), (2855, 52429084), (4436, 33743245), (4460, 33561667), (5545, 26994596), (5710, 26214542), (11090, 13497298), (11420, 13107271), (11819, 12664780), (22180, 6748649), (23638, 6332390), (30263, 4946140), (47276, 3166195), (58777, 2546660), (59095, 2532956), (60526, 2473070), (117554, 1273330), (118190, 1266478), (121052, 1236535), (127333, 1175540), (151315, 989228), (235108, 636665), (236380, 633239), (247307, 605260), (254666, 587770), (293885, 509332), (302630, 494614)]