43106940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3373}}^1$

素因数の和:3459

約数の個数: 72

約数和(自身を含む): 132638688

約数和(自身を除く): 89531748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 3373, 4260, 6390, 6746, 10119, 12780, 13492, 16865, 20238, 30357, 33730, 40476, 50595, 60714, 67460, 101190, 121428, 151785, 202380, 239483, 303570, 478966, 607140, 718449, 957932, 1197415, 1436898, 2155347, 2394830, 2873796, 3592245, 4310694, 4789660, 7184490, 8621388, 10776735, 14368980, 21553470, 43106940]

約数ペア:

[(1, 43106940), (2, 21553470), (3, 14368980), (4, 10776735), (5, 8621388), (6, 7184490), (9, 4789660), (10, 4310694), (12, 3592245), (15, 2873796), (18, 2394830), (20, 2155347), (30, 1436898), (36, 1197415), (45, 957932), (60, 718449), (71, 607140), (90, 478966), (142, 303570), (180, 239483), (213, 202380), (284, 151785), (355, 121428), (426, 101190), (639, 67460), (710, 60714), (852, 50595), (1065, 40476), (1278, 33730), (1420, 30357), (2130, 20238), (2556, 16865), (3195, 13492), (3373, 12780), (4260, 10119), (6390, 6746)]