1187777150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{367}}^1\times {\mathrm{1321}}^1$

素因数の和:1714

約数の個数: 72

約数和(自身を含む): 2578915296

約数和(自身を除く): 1391138146

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 367, 490, 734, 1225, 1321, 1835, 2450, 2569, 2642, 3670, 5138, 6605, 9175, 9247, 12845, 13210, 17983, 18350, 18494, 25690, 33025, 35966, 46235, 64225, 64729, 66050, 89915, 92470, 128450, 129458, 179830, 231175, 323645, 449575, 462350, 484807, 647290, 899150, 969614, 1618225, 2424035, 3236450, 3393649, 4848070, 6787298, 12120175, 16968245, 23755543, 24240350, 33936490, 47511086, 84841225, 118777715, 169682450, 237555430, 593888575, 1187777150]

約数ペア:

[(1, 1187777150), (2, 593888575), (5, 237555430), (7, 169682450), (10, 118777715), (14, 84841225), (25, 47511086), (35, 33936490), (49, 24240350), (50, 23755543), (70, 16968245), (98, 12120175), (175, 6787298), (245, 4848070), (350, 3393649), (367, 3236450), (490, 2424035), (734, 1618225), (1225, 969614), (1321, 899150), (1835, 647290), (2450, 484807), (2569, 462350), (2642, 449575), (3670, 323645), (5138, 231175), (6605, 179830), (9175, 129458), (9247, 128450), (12845, 92470), (13210, 89915), (17983, 66050), (18350, 64729), (18494, 64225), (25690, 46235), (33025, 35966)]