7807290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13697}}^1$

素因数の和:13726

約数の個数: 32

約数和(自身を含む): 19725120

約数和(自身を除く): 11917830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 13697, 27394, 41091, 68485, 82182, 136970, 205455, 260243, 410910, 520486, 780729, 1301215, 1561458, 2602430, 3903645, 7807290]

約数ペア:

[(1, 7807290), (2, 3903645), (3, 2602430), (5, 1561458), (6, 1301215), (10, 780729), (15, 520486), (19, 410910), (30, 260243), (38, 205455), (57, 136970), (95, 82182), (114, 68485), (190, 41091), (285, 27394), (570, 13697)]