89790780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24533}}^1$

素因数の和:24606

約数の個数: 48

約数和(自身を含む): 255546144

約数和(自身を除く): 165755364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 24533, 49066, 73599, 98132, 122665, 147198, 245330, 294396, 367995, 490660, 735990, 1471980, 1496513, 2993026, 4489539, 5986052, 7482565, 8979078, 14965130, 17958156, 22447695, 29930260, 44895390, 89790780]

約数ペア:

[(1, 89790780), (2, 44895390), (3, 29930260), (4, 22447695), (5, 17958156), (6, 14965130), (10, 8979078), (12, 7482565), (15, 5986052), (20, 4489539), (30, 2993026), (60, 1496513), (61, 1471980), (122, 735990), (183, 490660), (244, 367995), (305, 294396), (366, 245330), (610, 147198), (732, 122665), (915, 98132), (1220, 73599), (1830, 49066), (3660, 24533)]