387432810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{6977}}^1$

素因数の和:7607

約数の個数: 48

約数和(自身を含む): 1009102536

約数和(自身を除く): 621669726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 617, 1234, 1851, 3085, 3702, 5553, 6170, 6977, 9255, 11106, 13954, 18510, 20931, 27765, 34885, 41862, 55530, 62793, 69770, 104655, 125586, 209310, 313965, 627930, 4304809, 8609618, 12914427, 21524045, 25828854, 38743281, 43048090, 64572135, 77486562, 129144270, 193716405, 387432810]

約数ペア:

[(1, 387432810), (2, 193716405), (3, 129144270), (5, 77486562), (6, 64572135), (9, 43048090), (10, 38743281), (15, 25828854), (18, 21524045), (30, 12914427), (45, 8609618), (90, 4304809), (617, 627930), (1234, 313965), (1851, 209310), (3085, 125586), (3702, 104655), (5553, 69770), (6170, 62793), (6977, 55530), (9255, 41862), (11106, 34885), (13954, 27765), (18510, 20931)]