90528540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79411}}^1$

素因数の和:79442

約数の個数: 48

約数和(自身を含む): 266824320

約数和(自身を除く): 176295780

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, 79411, 158822, 238233, 317644, 397055, 476466, 794110, 952932, 1191165, 1508809, 1588220, 2382330, 3017618, 4526427, 4764660, 6035236, 7544045, 9052854, 15088090, 18105708, 22632135, 30176180, 45264270, 90528540]

約数ペア:

[(1, 90528540), (2, 45264270), (3, 30176180), (4, 22632135), (5, 18105708), (6, 15088090), (10, 9052854), (12, 7544045), (15, 6035236), (19, 4764660), (20, 4526427), (30, 3017618), (38, 2382330), (57, 1588220), (60, 1508809), (76, 1191165), (95, 952932), (114, 794110), (190, 476466), (228, 397055), (285, 317644), (380, 238233), (570, 158822), (1140, 79411)]