8855070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 24537600

約数和(自身を除く): 15682530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 283, 298, 447, 566, 745, 849, 894, 1043, 1415, 1490, 1698, 1981, 2086, 2235, 2830, 3129, 3962, 4245, 4470, 5215, 5943, 6258, 8490, 9905, 10430, 11886, 15645, 19810, 29715, 31290, 42167, 59430, 84334, 126501, 210835, 253002, 295169, 421670, 590338, 632505, 885507, 1265010, 1475845, 1771014, 2951690, 4427535, 8855070]

約数ペア:

[(1, 8855070), (2, 4427535), (3, 2951690), (5, 1771014), (6, 1475845), (7, 1265010), (10, 885507), (14, 632505), (15, 590338), (21, 421670), (30, 295169), (35, 253002), (42, 210835), (70, 126501), (105, 84334), (149, 59430), (210, 42167), (283, 31290), (298, 29715), (447, 19810), (566, 15645), (745, 11886), (849, 10430), (894, 9905), (1043, 8490), (1415, 6258), (1490, 5943), (1698, 5215), (1981, 4470), (2086, 4245), (2235, 3962), (2830, 3129)]