77750970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21419}}^1$

素因数の和:21451

約数の個数: 48

約数和(自身を含む): 205117920

約数和(自身を除く): 127366950

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 21419, 42838, 64257, 107095, 128514, 214190, 235609, 321285, 471218, 642570, 706827, 1178045, 1413654, 2356090, 2591699, 3534135, 5183398, 7068270, 7775097, 12958495, 15550194, 25916990, 38875485, 77750970]

約数ペア:

[(1, 77750970), (2, 38875485), (3, 25916990), (5, 15550194), (6, 12958495), (10, 7775097), (11, 7068270), (15, 5183398), (22, 3534135), (30, 2591699), (33, 2356090), (55, 1413654), (66, 1178045), (110, 706827), (121, 642570), (165, 471218), (242, 321285), (330, 235609), (363, 214190), (605, 128514), (726, 107095), (1210, 64257), (1815, 42838), (3630, 21419)]