30412488

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 80478720

約数和(自身を除く): 50066232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 744, 984, 997, 1271, 1994, 2542, 2991, 3813, 3988, 5084, 5982, 7626, 7976, 10168, 11964, 15252, 23928, 30504, 30907, 40877, 61814, 81754, 92721, 122631, 123628, 163508, 185442, 245262, 247256, 327016, 370884, 490524, 741768, 981048, 1267187, 2534374, 3801561, 5068748, 7603122, 10137496, 15206244, 30412488]

約数ペア:

[(1, 30412488), (2, 15206244), (3, 10137496), (4, 7603122), (6, 5068748), (8, 3801561), (12, 2534374), (24, 1267187), (31, 981048), (41, 741768), (62, 490524), (82, 370884), (93, 327016), (123, 247256), (124, 245262), (164, 185442), (186, 163508), (246, 123628), (248, 122631), (328, 92721), (372, 81754), (492, 61814), (744, 40877), (984, 30907), (997, 30504), (1271, 23928), (1994, 15252), (2542, 11964), (2991, 10168), (3813, 7976), (3988, 7626), (5084, 5982)]