198254970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{6949}}^1$

素因数の和:7279

約数の個数: 48

約数和(自身を含む): 517163400

約数和(自身を除く): 318908430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317, 634, 951, 1585, 1902, 2853, 3170, 4755, 5706, 6949, 9510, 13898, 14265, 20847, 28530, 34745, 41694, 62541, 69490, 104235, 125082, 208470, 312705, 625410, 2202833, 4405666, 6608499, 11014165, 13216998, 19825497, 22028330, 33042495, 39650994, 66084990, 99127485, 198254970]

約数ペア:

[(1, 198254970), (2, 99127485), (3, 66084990), (5, 39650994), (6, 33042495), (9, 22028330), (10, 19825497), (15, 13216998), (18, 11014165), (30, 6608499), (45, 4405666), (90, 2202833), (317, 625410), (634, 312705), (951, 208470), (1585, 125082), (1902, 104235), (2853, 69490), (3170, 62541), (4755, 41694), (5706, 34745), (6949, 28530), (9510, 20847), (13898, 14265)]