86970750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:1982

約数の個数: 64

約数和(自身を含む): 220753728

約数和(自身を除く): 133782978

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 125, 150, 183, 250, 305, 366, 375, 610, 750, 915, 1525, 1830, 1901, 3050, 3802, 4575, 5703, 7625, 9150, 9505, 11406, 15250, 19010, 22875, 28515, 45750, 47525, 57030, 95050, 115961, 142575, 231922, 237625, 285150, 347883, 475250, 579805, 695766, 712875, 1159610, 1425750, 1739415, 2899025, 3478830, 5798050, 8697075, 14495125, 17394150, 28990250, 43485375, 86970750]

約数ペア:

[(1, 86970750), (2, 43485375), (3, 28990250), (5, 17394150), (6, 14495125), (10, 8697075), (15, 5798050), (25, 3478830), (30, 2899025), (50, 1739415), (61, 1425750), (75, 1159610), (122, 712875), (125, 695766), (150, 579805), (183, 475250), (250, 347883), (305, 285150), (366, 237625), (375, 231922), (610, 142575), (750, 115961), (915, 95050), (1525, 57030), (1830, 47525), (1901, 45750), (3050, 28515), (3802, 22875), (4575, 19010), (5703, 15250), (7625, 11406), (9150, 9505)]