99906990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{7417}}^1$

素因数の和:7876

約数の個数: 32

約数和(自身を含む): 240343200

約数和(自身を除く): 140436210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2245, 2694, 4490, 6735, 7417, 13470, 14834, 22251, 37085, 44502, 74170, 111255, 222510, 3330233, 6660466, 9990699, 16651165, 19981398, 33302330, 49953495, 99906990]

約数ペア:

[(1, 99906990), (2, 49953495), (3, 33302330), (5, 19981398), (6, 16651165), (10, 9990699), (15, 6660466), (30, 3330233), (449, 222510), (898, 111255), (1347, 74170), (2245, 44502), (2694, 37085), (4490, 22251), (6735, 14834), (7417, 13470)]