87395490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3593

約数の個数: 128

約数和(自身を含む): 286917120

約数和(自身を除く): 199521630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 3557, 4095, 4914, 7114, 8190, 10671, 12285, 17785, 21342, 24570, 24899, 32013, 35570, 46241, 49798, 53355, 64026, 74697, 92482, 96039, 106710, 124495, 138723, 149394, 160065, 192078, 224091, 231205, 248990, 277446, 320130, 323687, 373485, 416169, 448182, 462410, 480195, 647374, 672273, 693615, 746970, 832338, 960390, 971061, 1120455, 1248507, 1344546, 1387230, 1618435, 1942122, 2080845, 2240910, 2497014, 2913183, 3236870, 3361365, 4161690, 4855305, 5826366, 6242535, 6722730, 8739549, 9710610, 12485070, 14565915, 17479098, 29131830, 43697745, 87395490]

約数ペア:

[(1, 87395490), (2, 43697745), (3, 29131830), (5, 17479098), (6, 14565915), (7, 12485070), (9, 9710610), (10, 8739549), (13, 6722730), (14, 6242535), (15, 5826366), (18, 4855305), (21, 4161690), (26, 3361365), (27, 3236870), (30, 2913183), (35, 2497014), (39, 2240910), (42, 2080845), (45, 1942122), (54, 1618435), (63, 1387230), (65, 1344546), (70, 1248507), (78, 1120455), (90, 971061), (91, 960390), (105, 832338), (117, 746970), (126, 693615), (130, 672273), (135, 647374), (182, 480195), (189, 462410), (195, 448182), (210, 416169), (234, 373485), (270, 323687), (273, 320130), (315, 277446), (351, 248990), (378, 231205), (390, 224091), (455, 192078), (546, 160065), (585, 149394), (630, 138723), (702, 124495), (819, 106710), (910, 96039), (945, 92482), (1170, 74697), (1365, 64026), (1638, 53355), (1755, 49798), (1890, 46241), (2457, 35570), (2730, 32013), (3510, 24899), (3557, 24570), (4095, 21342), (4914, 17785), (7114, 12285), (8190, 10671)]