1048049460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{82007}}^1$

素因数の和:82093

約数の個数: 72

約数和(自身を含む): 3223898496

約数和(自身を除く): 2175849036

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, 4260, 6390, 12780, 82007, 164014, 246021, 328028, 410035, 492042, 738063, 820070, 984084, 1230105, 1476126, 1640140, 2460210, 2952252, 3690315, 4920420, 5822497, 7380630, 11644994, 14761260, 17467491, 23289988, 29112485, 34934982, 52402473, 58224970, 69869964, 87337455, 104804946, 116449940, 174674910, 209609892, 262012365, 349349820, 524024730, 1048049460]

約数ペア:

[(1, 1048049460), (2, 524024730), (3, 349349820), (4, 262012365), (5, 209609892), (6, 174674910), (9, 116449940), (10, 104804946), (12, 87337455), (15, 69869964), (18, 58224970), (20, 52402473), (30, 34934982), (36, 29112485), (45, 23289988), (60, 17467491), (71, 14761260), (90, 11644994), (142, 7380630), (180, 5822497), (213, 4920420), (284, 3690315), (355, 2952252), (426, 2460210), (639, 1640140), (710, 1476126), (852, 1230105), (1065, 984084), (1278, 820070), (1420, 738063), (2130, 492042), (2556, 410035), (3195, 328028), (4260, 246021), (6390, 164014), (12780, 82007)]