30107490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{467}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 83026944

約数和(自身を除く): 52919454

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 467, 614, 921, 934, 1401, 1535, 1842, 2149, 2335, 2802, 3070, 3269, 4298, 4605, 4670, 6447, 6538, 7005, 9210, 9807, 10745, 12894, 14010, 16345, 19614, 21490, 32235, 32690, 49035, 64470, 98070, 143369, 286738, 430107, 716845, 860214, 1003583, 1433690, 2007166, 2150535, 3010749, 4301070, 5017915, 6021498, 10035830, 15053745, 30107490]

約数ペア:

[(1, 30107490), (2, 15053745), (3, 10035830), (5, 6021498), (6, 5017915), (7, 4301070), (10, 3010749), (14, 2150535), (15, 2007166), (21, 1433690), (30, 1003583), (35, 860214), (42, 716845), (70, 430107), (105, 286738), (210, 143369), (307, 98070), (467, 64470), (614, 49035), (921, 32690), (934, 32235), (1401, 21490), (1535, 19614), (1842, 16345), (2149, 14010), (2335, 12894), (2802, 10745), (3070, 9807), (3269, 9210), (4298, 7005), (4605, 6538), (4670, 6447)]