29910432840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{5449}}^1$

素因数の和:5919

約数の個数: 128

約数和(自身を含む): 90644400000

約数和(自身を除く): 60733967160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 307, 447, 596, 614, 745, 894, 921, 1192, 1228, 1490, 1535, 1788, 1842, 2235, 2456, 2980, 3070, 3576, 3684, 4470, 4605, 5449, 5960, 6140, 7368, 8940, 9210, 10898, 12280, 16347, 17880, 18420, 21796, 27245, 32694, 36840, 43592, 45743, 54490, 65388, 81735, 91486, 108980, 130776, 137229, 163470, 182972, 217960, 228715, 274458, 326940, 365944, 457430, 548916, 653880, 686145, 811901, 914860, 1097832, 1372290, 1623802, 1672843, 1829720, 2435703, 2744580, 3247604, 3345686, 4059505, 4871406, 5018529, 5489160, 6495208, 6691372, 8119010, 8364215, 9742812, 10037058, 12178515, 13382744, 16238020, 16728430, 19485624, 20074116, 24357030, 25092645, 32476040, 33456860, 40148232, 48714060, 50185290, 66913720, 97428120, 100370580, 200741160, 249253607, 498507214, 747760821, 997014428, 1246268035, 1495521642, 1994028856, 2492536070, 2991043284, 3738804105, 4985072140, 5982086568, 7477608210, 9970144280, 14955216420, 29910432840]

約数ペア:

[(1, 29910432840), (2, 14955216420), (3, 9970144280), (4, 7477608210), (5, 5982086568), (6, 4985072140), (8, 3738804105), (10, 2991043284), (12, 2492536070), (15, 1994028856), (20, 1495521642), (24, 1246268035), (30, 997014428), (40, 747760821), (60, 498507214), (120, 249253607), (149, 200741160), (298, 100370580), (307, 97428120), (447, 66913720), (596, 50185290), (614, 48714060), (745, 40148232), (894, 33456860), (921, 32476040), (1192, 25092645), (1228, 24357030), (1490, 20074116), (1535, 19485624), (1788, 16728430), (1842, 16238020), (2235, 13382744), (2456, 12178515), (2980, 10037058), (3070, 9742812), (3576, 8364215), (3684, 8119010), (4470, 6691372), (4605, 6495208), (5449, 5489160), (5960, 5018529), (6140, 4871406), (7368, 4059505), (8940, 3345686), (9210, 3247604), (10898, 2744580), (12280, 2435703), (16347, 1829720), (17880, 1672843), (18420, 1623802), (21796, 1372290), (27245, 1097832), (32694, 914860), (36840, 811901), (43592, 686145), (45743, 653880), (54490, 548916), (65388, 457430), (81735, 365944), (91486, 326940), (108980, 274458), (130776, 228715), (137229, 217960), (163470, 182972)]