42871980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37607}}^1$

素因数の和:37638

約数の個数: 48

約数和(自身を含む): 126362880

約数和(自身を除く): 83490900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 37607, 75214, 112821, 150428, 188035, 225642, 376070, 451284, 564105, 714533, 752140, 1128210, 1429066, 2143599, 2256420, 2858132, 3572665, 4287198, 7145330, 8574396, 10717995, 14290660, 21435990, 42871980]

約数ペア:

[(1, 42871980), (2, 21435990), (3, 14290660), (4, 10717995), (5, 8574396), (6, 7145330), (10, 4287198), (12, 3572665), (15, 2858132), (19, 2256420), (20, 2143599), (30, 1429066), (38, 1128210), (57, 752140), (60, 714533), (76, 564105), (95, 451284), (114, 376070), (190, 225642), (228, 188035), (285, 150428), (380, 112821), (570, 75214), (1140, 37607)]