89020380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{25147}}^1$

素因数の和:25218

約数の個数: 48

約数和(自身を含む): 253491840

約数和(自身を除く): 164471460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 25147, 50294, 75441, 100588, 125735, 150882, 251470, 301764, 377205, 502940, 754410, 1483673, 1508820, 2967346, 4451019, 5934692, 7418365, 8902038, 14836730, 17804076, 22255095, 29673460, 44510190, 89020380]

約数ペア:

[(1, 89020380), (2, 44510190), (3, 29673460), (4, 22255095), (5, 17804076), (6, 14836730), (10, 8902038), (12, 7418365), (15, 5934692), (20, 4451019), (30, 2967346), (59, 1508820), (60, 1483673), (118, 754410), (177, 502940), (236, 377205), (295, 301764), (354, 251470), (590, 150882), (708, 125735), (885, 100588), (1180, 75441), (1770, 50294), (3540, 25147)]