27859980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8761}}^1$

素因数の和:8826

約数の個数: 48

約数和(自身を含む): 79488864

約数和(自身を除く): 51628884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 8761, 17522, 26283, 35044, 43805, 52566, 87610, 105132, 131415, 175220, 262830, 464333, 525660, 928666, 1392999, 1857332, 2321665, 2785998, 4643330, 5571996, 6964995, 9286660, 13929990, 27859980]

約数ペア:

[(1, 27859980), (2, 13929990), (3, 9286660), (4, 6964995), (5, 5571996), (6, 4643330), (10, 2785998), (12, 2321665), (15, 1857332), (20, 1392999), (30, 928666), (53, 525660), (60, 464333), (106, 262830), (159, 175220), (212, 131415), (265, 105132), (318, 87610), (530, 52566), (636, 43805), (795, 35044), (1060, 26283), (1590, 17522), (3180, 8761)]