304370430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111491}}^1$

素因数の和:111521

約数の個数: 64

約数和(自身を含む): 899071488

約数和(自身を除く): 594701058

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, 111491, 222982, 334473, 557455, 668946, 780437, 1114910, 1449383, 1560874, 1672365, 2341311, 2898766, 3344730, 3902185, 4348149, 4682622, 7246915, 7804370, 8696298, 10145681, 11706555, 14493830, 20291362, 21740745, 23413110, 30437043, 43481490, 50728405, 60874086, 101456810, 152185215, 304370430]

約数ペア:

[(1, 304370430), (2, 152185215), (3, 101456810), (5, 60874086), (6, 50728405), (7, 43481490), (10, 30437043), (13, 23413110), (14, 21740745), (15, 20291362), (21, 14493830), (26, 11706555), (30, 10145681), (35, 8696298), (39, 7804370), (42, 7246915), (65, 4682622), (70, 4348149), (78, 3902185), (91, 3344730), (105, 2898766), (130, 2341311), (182, 1672365), (195, 1560874), (210, 1449383), (273, 1114910), (390, 780437), (455, 668946), (546, 557455), (910, 334473), (1365, 222982), (2730, 111491)]