480940770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{38261}}^1$

素因数の和:38690

約数の個数: 32

約数和(自身を含む): 1157042880

約数和(自身を除く): 676102110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 2095, 2514, 4190, 6285, 12570, 38261, 76522, 114783, 191305, 229566, 382610, 573915, 1147830, 16031359, 32062718, 48094077, 80156795, 96188154, 160313590, 240470385, 480940770]

約数ペア:

[(1, 480940770), (2, 240470385), (3, 160313590), (5, 96188154), (6, 80156795), (10, 48094077), (15, 32062718), (30, 16031359), (419, 1147830), (838, 573915), (1257, 382610), (2095, 229566), (2514, 191305), (4190, 114783), (6285, 76522), (12570, 38261)]