1012429670

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:467

約数の個数: 80

約数和(自身を含む): 2147806800

約数和(自身を除く): 1135377130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 149, 245, 283, 298, 343, 490, 566, 686, 745, 1043, 1415, 1490, 1715, 1981, 2086, 2401, 2830, 3430, 3962, 4802, 5215, 7301, 9905, 10430, 12005, 13867, 14602, 19810, 24010, 27734, 36505, 42167, 51107, 69335, 73010, 84334, 97069, 102214, 138670, 194138, 210835, 255535, 295169, 357749, 421670, 485345, 511070, 590338, 679483, 715498, 970690, 1358966, 1475845, 1788745, 2066183, 2951690, 3397415, 3577490, 4132366, 6794830, 10330915, 14463281, 20661830, 28926562, 72316405, 101242967, 144632810, 202485934, 506214835, 1012429670]

約数ペア:

[(1, 1012429670), (2, 506214835), (5, 202485934), (7, 144632810), (10, 101242967), (14, 72316405), (35, 28926562), (49, 20661830), (70, 14463281), (98, 10330915), (149, 6794830), (245, 4132366), (283, 3577490), (298, 3397415), (343, 2951690), (490, 2066183), (566, 1788745), (686, 1475845), (745, 1358966), (1043, 970690), (1415, 715498), (1490, 679483), (1715, 590338), (1981, 511070), (2086, 485345), (2401, 421670), (2830, 357749), (3430, 295169), (3962, 255535), (4802, 210835), (5215, 194138), (7301, 138670), (9905, 102214), (10430, 97069), (12005, 84334), (13867, 73010), (14602, 69335), (19810, 51107), (24010, 42167), (27734, 36505)]