380300970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:844

約数の個数: 128

約数和(自身を含む): 1086898176

約数和(自身を除く): 706597206

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 53, 70, 94, 105, 106, 141, 159, 210, 235, 265, 282, 318, 329, 371, 470, 530, 658, 705, 727, 742, 795, 987, 1113, 1410, 1454, 1590, 1645, 1855, 1974, 2181, 2226, 2491, 3290, 3635, 3710, 4362, 4935, 4982, 5089, 5565, 7270, 7473, 9870, 10178, 10905, 11130, 12455, 14946, 15267, 17437, 21810, 24910, 25445, 30534, 34169, 34874, 37365, 38531, 50890, 52311, 68338, 74730, 76335, 77062, 87185, 102507, 104622, 115593, 152670, 170845, 174370, 192655, 205014, 231186, 239183, 261555, 269717, 341690, 385310, 478366, 512535, 523110, 539434, 577965, 717549, 809151, 1025070, 1155930, 1195915, 1348585, 1435098, 1618302, 1810957, 2391830, 2697170, 3587745, 3621914, 4045755, 5432871, 7175490, 8091510, 9054785, 10865742, 12676699, 18109570, 25353398, 27164355, 38030097, 54328710, 63383495, 76060194, 126766990, 190150485, 380300970]

約数ペア:

[(1, 380300970), (2, 190150485), (3, 126766990), (5, 76060194), (6, 63383495), (7, 54328710), (10, 38030097), (14, 27164355), (15, 25353398), (21, 18109570), (30, 12676699), (35, 10865742), (42, 9054785), (47, 8091510), (53, 7175490), (70, 5432871), (94, 4045755), (105, 3621914), (106, 3587745), (141, 2697170), (159, 2391830), (210, 1810957), (235, 1618302), (265, 1435098), (282, 1348585), (318, 1195915), (329, 1155930), (371, 1025070), (470, 809151), (530, 717549), (658, 577965), (705, 539434), (727, 523110), (742, 512535), (795, 478366), (987, 385310), (1113, 341690), (1410, 269717), (1454, 261555), (1590, 239183), (1645, 231186), (1855, 205014), (1974, 192655), (2181, 174370), (2226, 170845), (2491, 152670), (3290, 115593), (3635, 104622), (3710, 102507), (4362, 87185), (4935, 77062), (4982, 76335), (5089, 74730), (5565, 68338), (7270, 52311), (7473, 50890), (9870, 38531), (10178, 37365), (10905, 34874), (11130, 34169), (12455, 30534), (14946, 25445), (15267, 24910), (17437, 21810)]