4451381460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{21191}}^1$

素因数の和:21598

約数の個数: 96

約数和(自身を含む): 13884998400

約数和(自身を除く): 9433616940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 389, 540, 778, 1167, 1556, 1945, 2334, 3501, 3890, 4668, 5835, 7002, 7780, 10503, 11670, 14004, 17505, 21006, 21191, 23340, 35010, 42012, 42382, 52515, 63573, 70020, 84764, 105030, 105955, 127146, 190719, 210060, 211910, 254292, 317865, 381438, 423820, 572157, 635730, 762876, 953595, 1144314, 1271460, 1907190, 2288628, 2860785, 3814380, 5721570, 8243299, 11443140, 16486598, 24729897, 32973196, 41216495, 49459794, 74189691, 82432990, 98919588, 123649485, 148379382, 164865980, 222569073, 247298970, 296758764, 370948455, 445138146, 494597940, 741896910, 890276292, 1112845365, 1483793820, 2225690730, 4451381460]

約数ペア:

[(1, 4451381460), (2, 2225690730), (3, 1483793820), (4, 1112845365), (5, 890276292), (6, 741896910), (9, 494597940), (10, 445138146), (12, 370948455), (15, 296758764), (18, 247298970), (20, 222569073), (27, 164865980), (30, 148379382), (36, 123649485), (45, 98919588), (54, 82432990), (60, 74189691), (90, 49459794), (108, 41216495), (135, 32973196), (180, 24729897), (270, 16486598), (389, 11443140), (540, 8243299), (778, 5721570), (1167, 3814380), (1556, 2860785), (1945, 2288628), (2334, 1907190), (3501, 1271460), (3890, 1144314), (4668, 953595), (5835, 762876), (7002, 635730), (7780, 572157), (10503, 423820), (11670, 381438), (14004, 317865), (17505, 254292), (21006, 211910), (21191, 210060), (23340, 190719), (35010, 127146), (42012, 105955), (42382, 105030), (52515, 84764), (63573, 70020)]