4880430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 12798864

約数和(自身を除く): 7918434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 257, 422, 514, 633, 771, 1055, 1266, 1285, 1542, 1899, 2110, 2313, 2570, 3165, 3798, 3855, 4626, 6330, 7710, 9495, 11565, 18990, 23130, 54227, 108454, 162681, 271135, 325362, 488043, 542270, 813405, 976086, 1626810, 2440215, 4880430]

約数ペア:

[(1, 4880430), (2, 2440215), (3, 1626810), (5, 976086), (6, 813405), (9, 542270), (10, 488043), (15, 325362), (18, 271135), (30, 162681), (45, 108454), (90, 54227), (211, 23130), (257, 18990), (422, 11565), (514, 9495), (633, 7710), (771, 6330), (1055, 4626), (1266, 3855), (1285, 3798), (1542, 3165), (1899, 2570), (2110, 2313)]