394433130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{144481}}^1$

素因数の和:144511

約数の個数: 64

約数和(自身を含む): 1165102848

約数和(自身を除く): 770669718

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 144481, 288962, 433443, 722405, 866886, 1011367, 1444810, 1878253, 2022734, 2167215, 3034101, 3756506, 4334430, 5056835, 5634759, 6068202, 9391265, 10113670, 11269518, 13147771, 15170505, 18782530, 26295542, 28173795, 30341010, 39443313, 56347590, 65738855, 78886626, 131477710, 197216565, 394433130]

約数ペア:

[(1, 394433130), (2, 197216565), (3, 131477710), (5, 78886626), (6, 65738855), (7, 56347590), (10, 39443313), (13, 30341010), (14, 28173795), (15, 26295542), (21, 18782530), (26, 15170505), (30, 13147771), (35, 11269518), (39, 10113670), (42, 9391265), (65, 6068202), (70, 5634759), (78, 5056835), (91, 4334430), (105, 3756506), (130, 3034101), (182, 2167215), (195, 2022734), (210, 1878253), (273, 1444810), (390, 1011367), (455, 866886), (546, 722405), (910, 433443), (1365, 288962), (2730, 144481)]