63954420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1091}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 179419968

約数和(自身を除く): 115465548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 977, 1091, 1954, 2182, 2931, 3273, 3908, 4364, 4885, 5455, 5862, 6546, 9770, 10910, 11724, 13092, 14655, 16365, 19540, 21820, 29310, 32730, 58620, 65460, 1065907, 2131814, 3197721, 4263628, 5329535, 6395442, 10659070, 12790884, 15988605, 21318140, 31977210, 63954420]

約数ペア:

[(1, 63954420), (2, 31977210), (3, 21318140), (4, 15988605), (5, 12790884), (6, 10659070), (10, 6395442), (12, 5329535), (15, 4263628), (20, 3197721), (30, 2131814), (60, 1065907), (977, 65460), (1091, 58620), (1954, 32730), (2182, 29310), (2931, 21820), (3273, 19540), (3908, 16365), (4364, 14655), (4885, 13092), (5455, 11724), (5862, 10910), (6546, 9770)]