42820530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 107775360

約数和(自身を除く): 64954830

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 83, 87, 145, 166, 174, 249, 290, 415, 435, 498, 593, 830, 870, 1186, 1245, 1779, 2407, 2490, 2965, 3558, 4814, 5930, 7221, 8895, 12035, 14442, 17197, 17790, 24070, 34394, 36105, 49219, 51591, 72210, 85985, 98438, 103182, 147657, 171970, 246095, 257955, 295314, 492190, 515910, 738285, 1427351, 1476570, 2854702, 4282053, 7136755, 8564106, 14273510, 21410265, 42820530]

約数ペア:

[(1, 42820530), (2, 21410265), (3, 14273510), (5, 8564106), (6, 7136755), (10, 4282053), (15, 2854702), (29, 1476570), (30, 1427351), (58, 738285), (83, 515910), (87, 492190), (145, 295314), (166, 257955), (174, 246095), (249, 171970), (290, 147657), (415, 103182), (435, 98438), (498, 85985), (593, 72210), (830, 51591), (870, 49219), (1186, 36105), (1245, 34394), (1779, 24070), (2407, 17790), (2490, 17197), (2965, 14442), (3558, 12035), (4814, 8895), (5930, 7221)]