8673210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 28546560

約数和(自身を除く): 19873350

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, 353, 378, 390, 455, 546, 585, 630, 702, 706, 819, 910, 945, 1059, 1170, 1365, 1638, 1755, 1765, 1890, 2118, 2457, 2471, 2730, 3177, 3510, 3530, 4095, 4589, 4914, 4942, 5295, 6354, 7413, 8190, 9178, 9531, 10590, 12285, 12355, 13767, 14826, 15885, 19062, 22239, 22945, 24570, 24710, 27534, 31770, 32123, 37065, 41301, 44478, 45890, 47655, 64246, 66717, 68835, 74130, 82602, 95310, 96369, 111195, 123903, 133434, 137670, 160615, 192738, 206505, 222390, 247806, 289107, 321230, 333585, 413010, 481845, 578214, 619515, 667170, 867321, 963690, 1239030, 1445535, 1734642, 2891070, 4336605, 8673210]

約数ペア:

[(1, 8673210), (2, 4336605), (3, 2891070), (5, 1734642), (6, 1445535), (7, 1239030), (9, 963690), (10, 867321), (13, 667170), (14, 619515), (15, 578214), (18, 481845), (21, 413010), (26, 333585), (27, 321230), (30, 289107), (35, 247806), (39, 222390), (42, 206505), (45, 192738), (54, 160615), (63, 137670), (65, 133434), (70, 123903), (78, 111195), (90, 96369), (91, 95310), (105, 82602), (117, 74130), (126, 68835), (130, 66717), (135, 64246), (182, 47655), (189, 45890), (195, 44478), (210, 41301), (234, 37065), (270, 32123), (273, 31770), (315, 27534), (351, 24710), (353, 24570), (378, 22945), (390, 22239), (455, 19062), (546, 15885), (585, 14826), (630, 13767), (702, 12355), (706, 12285), (819, 10590), (910, 9531), (945, 9178), (1059, 8190), (1170, 7413), (1365, 6354), (1638, 5295), (1755, 4942), (1765, 4914), (1890, 4589), (2118, 4095), (2457, 3530), (2471, 3510), (2730, 3177)]