274247970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1459

約数の個数: 64

約数和(自身を含む): 676045440

約数和(自身を除く): 401797470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 137, 159, 265, 274, 318, 411, 530, 685, 795, 822, 1259, 1370, 1590, 2055, 2518, 3777, 4110, 6295, 7261, 7554, 12590, 14522, 18885, 21783, 36305, 37770, 43566, 66727, 72610, 108915, 133454, 172483, 200181, 217830, 333635, 344966, 400362, 517449, 667270, 862415, 1000905, 1034898, 1724830, 2001810, 2587245, 5174490, 9141599, 18283198, 27424797, 45707995, 54849594, 91415990, 137123985, 274247970]

約数ペア:

[(1, 274247970), (2, 137123985), (3, 91415990), (5, 54849594), (6, 45707995), (10, 27424797), (15, 18283198), (30, 9141599), (53, 5174490), (106, 2587245), (137, 2001810), (159, 1724830), (265, 1034898), (274, 1000905), (318, 862415), (411, 667270), (530, 517449), (685, 400362), (795, 344966), (822, 333635), (1259, 217830), (1370, 200181), (1590, 172483), (2055, 133454), (2518, 108915), (3777, 72610), (4110, 66727), (6295, 43566), (7261, 37770), (7554, 36305), (12590, 21783), (14522, 18885)]