203103660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{12491}}^1$

素因数の和:12774

約数の個数: 48

約数和(自身を含む): 570834432

約数和(自身を除く): 367730772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 12491, 16260, 24982, 37473, 49964, 62455, 74946, 124910, 149892, 187365, 249820, 374730, 749460, 3385061, 6770122, 10155183, 13540244, 16925305, 20310366, 33850610, 40620732, 50775915, 67701220, 101551830, 203103660]

約数ペア:

[(1, 203103660), (2, 101551830), (3, 67701220), (4, 50775915), (5, 40620732), (6, 33850610), (10, 20310366), (12, 16925305), (15, 13540244), (20, 10155183), (30, 6770122), (60, 3385061), (271, 749460), (542, 374730), (813, 249820), (1084, 187365), (1355, 149892), (1626, 124910), (2710, 74946), (3252, 62455), (4065, 49964), (5420, 37473), (8130, 24982), (12491, 16260)]