1427553690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{9181}}^1$

素因数の和:9335

約数の個数: 64

約数和(自身を含む): 3522362112

約数和(自身を除く): 2094808422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 73, 142, 146, 213, 219, 355, 365, 426, 438, 710, 730, 1065, 1095, 2130, 2190, 5183, 9181, 10366, 15549, 18362, 25915, 27543, 31098, 45905, 51830, 55086, 77745, 91810, 137715, 155490, 275430, 651851, 670213, 1303702, 1340426, 1955553, 2010639, 3259255, 3351065, 3911106, 4021278, 6518510, 6702130, 9777765, 10053195, 19555530, 20106390, 47585123, 95170246, 142755369, 237925615, 285510738, 475851230, 713776845, 1427553690]

約数ペア:

[(1, 1427553690), (2, 713776845), (3, 475851230), (5, 285510738), (6, 237925615), (10, 142755369), (15, 95170246), (30, 47585123), (71, 20106390), (73, 19555530), (142, 10053195), (146, 9777765), (213, 6702130), (219, 6518510), (355, 4021278), (365, 3911106), (426, 3351065), (438, 3259255), (710, 2010639), (730, 1955553), (1065, 1340426), (1095, 1303702), (2130, 670213), (2190, 651851), (5183, 275430), (9181, 155490), (10366, 137715), (15549, 91810), (18362, 77745), (25915, 55086), (27543, 51830), (31098, 45905)]