155371470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{2801}}^1$

素因数の和:2897

約数の個数: 48

約数和(自身を含む): 381901392

約数和(自身を除く): 226529922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1849, 2801, 3698, 5547, 5602, 8403, 9245, 11094, 14005, 16806, 18490, 27735, 28010, 42015, 55470, 84030, 120443, 240886, 361329, 602215, 722658, 1204430, 1806645, 3613290, 5179049, 10358098, 15537147, 25895245, 31074294, 51790490, 77685735, 155371470]

約数ペア:

[(1, 155371470), (2, 77685735), (3, 51790490), (5, 31074294), (6, 25895245), (10, 15537147), (15, 10358098), (30, 5179049), (43, 3613290), (86, 1806645), (129, 1204430), (215, 722658), (258, 602215), (430, 361329), (645, 240886), (1290, 120443), (1849, 84030), (2801, 55470), (3698, 42015), (5547, 28010), (5602, 27735), (8403, 18490), (9245, 16806), (11094, 14005)]