5449740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 15519840

約数和(自身を除く): 10070100

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, 1489, 1830, 2978, 3660, 4467, 5956, 7445, 8934, 14890, 17868, 22335, 29780, 44670, 89340, 90829, 181658, 272487, 363316, 454145, 544974, 908290, 1089948, 1362435, 1816580, 2724870, 5449740]

約数ペア:

[(1, 5449740), (2, 2724870), (3, 1816580), (4, 1362435), (5, 1089948), (6, 908290), (10, 544974), (12, 454145), (15, 363316), (20, 272487), (30, 181658), (60, 90829), (61, 89340), (122, 44670), (183, 29780), (244, 22335), (305, 17868), (366, 14890), (610, 8934), (732, 7445), (915, 5956), (1220, 4467), (1489, 3660), (1830, 2978)]