910432260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{21163}}^1$

素因数の和:21417

約数の個数: 72

約数和(自身を含む): 2773330560

約数和(自身を除く): 1862898300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2390, 2868, 3585, 4302, 4780, 7170, 8604, 10755, 14340, 21163, 21510, 42326, 43020, 63489, 84652, 105815, 126978, 190467, 211630, 253956, 317445, 380934, 423260, 634890, 761868, 952335, 1269780, 1904670, 3809340, 5057957, 10115914, 15173871, 20231828, 25289785, 30347742, 45521613, 50579570, 60695484, 75869355, 91043226, 101159140, 151738710, 182086452, 227608065, 303477420, 455216130, 910432260]

約数ペア:

[(1, 910432260), (2, 455216130), (3, 303477420), (4, 227608065), (5, 182086452), (6, 151738710), (9, 101159140), (10, 91043226), (12, 75869355), (15, 60695484), (18, 50579570), (20, 45521613), (30, 30347742), (36, 25289785), (45, 20231828), (60, 15173871), (90, 10115914), (180, 5057957), (239, 3809340), (478, 1904670), (717, 1269780), (956, 952335), (1195, 761868), (1434, 634890), (2151, 423260), (2390, 380934), (2868, 317445), (3585, 253956), (4302, 211630), (4780, 190467), (7170, 126978), (8604, 105815), (10755, 84652), (14340, 63489), (21163, 43020), (21510, 42326)]