69589020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61043}}^1$

素因数の和:61074

約数の個数: 48

約数和(自身を含む): 205107840

約数和(自身を除く): 135518820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 61043, 122086, 183129, 244172, 305215, 366258, 610430, 732516, 915645, 1159817, 1220860, 1831290, 2319634, 3479451, 3662580, 4639268, 5799085, 6958902, 11598170, 13917804, 17397255, 23196340, 34794510, 69589020]

約数ペア:

[(1, 69589020), (2, 34794510), (3, 23196340), (4, 17397255), (5, 13917804), (6, 11598170), (10, 6958902), (12, 5799085), (15, 4639268), (19, 3662580), (20, 3479451), (30, 2319634), (38, 1831290), (57, 1220860), (60, 1159817), (76, 915645), (95, 732516), (114, 610430), (190, 366258), (228, 305215), (285, 244172), (380, 183129), (570, 122086), (1140, 61043)]