3127530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 8771328

約数和(自身を除く): 5643798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 281, 318, 371, 530, 562, 742, 795, 843, 1113, 1405, 1590, 1686, 1855, 1967, 2226, 2810, 3710, 3934, 4215, 5565, 5901, 8430, 9835, 11130, 11802, 14893, 19670, 29505, 29786, 44679, 59010, 74465, 89358, 104251, 148930, 208502, 223395, 312753, 446790, 521255, 625506, 1042510, 1563765, 3127530]

約数ペア:

[(1, 3127530), (2, 1563765), (3, 1042510), (5, 625506), (6, 521255), (7, 446790), (10, 312753), (14, 223395), (15, 208502), (21, 148930), (30, 104251), (35, 89358), (42, 74465), (53, 59010), (70, 44679), (105, 29786), (106, 29505), (159, 19670), (210, 14893), (265, 11802), (281, 11130), (318, 9835), (371, 8430), (530, 5901), (562, 5565), (742, 4215), (795, 3934), (843, 3710), (1113, 2810), (1405, 2226), (1590, 1967), (1686, 1855)]