245736810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{619}}^1$

素因数の和:1044

約数の個数: 96

約数和(自身を含む): 699865920

約数和(自身を除く): 454129110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 401, 495, 619, 802, 990, 1203, 1238, 1857, 2005, 2406, 3095, 3609, 3714, 4010, 4411, 5571, 6015, 6190, 6809, 7218, 8822, 9285, 11142, 12030, 13233, 13618, 18045, 18570, 20427, 22055, 26466, 27855, 34045, 36090, 39699, 40854, 44110, 55710, 61281, 66165, 68090, 79398, 102135, 122562, 132330, 198495, 204270, 248219, 306405, 396990, 496438, 612810, 744657, 1241095, 1489314, 2233971, 2482190, 2730409, 3723285, 4467942, 5460818, 7446570, 8191227, 11169855, 13652045, 16382454, 22339710, 24573681, 27304090, 40956135, 49147362, 81912270, 122868405, 245736810]

約数ペア:

[(1, 245736810), (2, 122868405), (3, 81912270), (5, 49147362), (6, 40956135), (9, 27304090), (10, 24573681), (11, 22339710), (15, 16382454), (18, 13652045), (22, 11169855), (30, 8191227), (33, 7446570), (45, 5460818), (55, 4467942), (66, 3723285), (90, 2730409), (99, 2482190), (110, 2233971), (165, 1489314), (198, 1241095), (330, 744657), (401, 612810), (495, 496438), (619, 396990), (802, 306405), (990, 248219), (1203, 204270), (1238, 198495), (1857, 132330), (2005, 122562), (2406, 102135), (3095, 79398), (3609, 68090), (3714, 66165), (4010, 61281), (4411, 55710), (5571, 44110), (6015, 40854), (6190, 39699), (6809, 36090), (7218, 34045), (8822, 27855), (9285, 26466), (11142, 22055), (12030, 20427), (13233, 18570), (13618, 18045)]