29429640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{81749}}^1$

素因数の和:81766

約数の個数: 48

約数和(自身を含む): 95647500

約数和(自身を除く): 66217860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 81749, 163498, 245247, 326996, 408745, 490494, 653992, 735741, 817490, 980988, 1226235, 1471482, 1634980, 1961976, 2452470, 2942964, 3269960, 3678705, 4904940, 5885928, 7357410, 9809880, 14714820, 29429640]

約数ペア:

[(1, 29429640), (2, 14714820), (3, 9809880), (4, 7357410), (5, 5885928), (6, 4904940), (8, 3678705), (9, 3269960), (10, 2942964), (12, 2452470), (15, 1961976), (18, 1634980), (20, 1471482), (24, 1226235), (30, 980988), (36, 817490), (40, 735741), (45, 653992), (60, 490494), (72, 408745), (90, 326996), (120, 245247), (180, 163498), (360, 81749)]