30497880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{36307}}^1$

素因数の和:36328

約数の個数: 64

約数和(自身を含む): 104567040

約数和(自身を除く): 74069160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 36307, 72614, 108921, 145228, 181535, 217842, 254149, 290456, 363070, 435684, 508298, 544605, 726140, 762447, 871368, 1016596, 1089210, 1270745, 1452280, 1524894, 2033192, 2178420, 2541490, 3049788, 3812235, 4356840, 5082980, 6099576, 7624470, 10165960, 15248940, 30497880]

約数ペア:

[(1, 30497880), (2, 15248940), (3, 10165960), (4, 7624470), (5, 6099576), (6, 5082980), (7, 4356840), (8, 3812235), (10, 3049788), (12, 2541490), (14, 2178420), (15, 2033192), (20, 1524894), (21, 1452280), (24, 1270745), (28, 1089210), (30, 1016596), (35, 871368), (40, 762447), (42, 726140), (56, 544605), (60, 508298), (70, 435684), (84, 363070), (105, 290456), (120, 254149), (140, 217842), (168, 181535), (210, 145228), (280, 108921), (420, 72614), (840, 36307)]