57214510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 114048000

約数和(自身を除く): 56833490

約数列:

[1, 2, 5, 10, 19, 38, 43, 47, 86, 94, 95, 149, 190, 215, 235, 298, 430, 470, 745, 817, 893, 1490, 1634, 1786, 2021, 2831, 4042, 4085, 4465, 5662, 6407, 7003, 8170, 8930, 10105, 12814, 14006, 14155, 20210, 28310, 32035, 35015, 38399, 64070, 70030, 76798, 121733, 133057, 191995, 243466, 266114, 301129, 383990, 602258, 608665, 665285, 1217330, 1330570, 1505645, 3011290, 5721451, 11442902, 28607255, 57214510]

約数ペア:

[(1, 57214510), (2, 28607255), (5, 11442902), (10, 5721451), (19, 3011290), (38, 1505645), (43, 1330570), (47, 1217330), (86, 665285), (94, 608665), (95, 602258), (149, 383990), (190, 301129), (215, 266114), (235, 243466), (298, 191995), (430, 133057), (470, 121733), (745, 76798), (817, 70030), (893, 64070), (1490, 38399), (1634, 35015), (1786, 32035), (2021, 28310), (2831, 20210), (4042, 14155), (4085, 14006), (4465, 12814), (5662, 10105), (6407, 8930), (7003, 8170)]