770741220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{13367}}^1$

素因数の和:13441

約数の個数: 72

約数和(自身を含む): 2230103232

約数和(自身を除く): 1459362012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2883, 3844, 4805, 5766, 9610, 11532, 13367, 14415, 19220, 26734, 28830, 40101, 53468, 57660, 66835, 80202, 133670, 160404, 200505, 267340, 401010, 414377, 802020, 828754, 1243131, 1657508, 2071885, 2486262, 4143770, 4972524, 6215655, 8287540, 12431310, 12845687, 24862620, 25691374, 38537061, 51382748, 64228435, 77074122, 128456870, 154148244, 192685305, 256913740, 385370610, 770741220]

約数ペア:

[(1, 770741220), (2, 385370610), (3, 256913740), (4, 192685305), (5, 154148244), (6, 128456870), (10, 77074122), (12, 64228435), (15, 51382748), (20, 38537061), (30, 25691374), (31, 24862620), (60, 12845687), (62, 12431310), (93, 8287540), (124, 6215655), (155, 4972524), (186, 4143770), (310, 2486262), (372, 2071885), (465, 1657508), (620, 1243131), (930, 828754), (961, 802020), (1860, 414377), (1922, 401010), (2883, 267340), (3844, 200505), (4805, 160404), (5766, 133670), (9610, 80202), (11532, 66835), (13367, 57660), (14415, 53468), (19220, 40101), (26734, 28830)]