147214340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1797

約数の個数: 96

約数和(自身を含む): 388813824

約数和(自身を除く): 241599484

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 52, 65, 70, 91, 94, 130, 140, 182, 188, 235, 260, 329, 364, 455, 470, 611, 658, 910, 940, 1222, 1316, 1645, 1721, 1820, 2444, 3055, 3290, 3442, 4277, 6110, 6580, 6884, 8554, 8605, 12047, 12220, 17108, 17210, 21385, 22373, 24094, 34420, 42770, 44746, 48188, 60235, 80887, 85540, 89492, 111865, 120470, 156611, 161774, 223730, 240940, 313222, 323548, 404435, 447460, 566209, 626444, 783055, 808870, 1051531, 1132418, 1566110, 1617740, 2103062, 2264836, 2831045, 3132220, 4206124, 5257655, 5662090, 7360717, 10515310, 11324180, 14721434, 21030620, 29442868, 36803585, 73607170, 147214340]

約数ペア:

[(1, 147214340), (2, 73607170), (4, 36803585), (5, 29442868), (7, 21030620), (10, 14721434), (13, 11324180), (14, 10515310), (20, 7360717), (26, 5662090), (28, 5257655), (35, 4206124), (47, 3132220), (52, 2831045), (65, 2264836), (70, 2103062), (91, 1617740), (94, 1566110), (130, 1132418), (140, 1051531), (182, 808870), (188, 783055), (235, 626444), (260, 566209), (329, 447460), (364, 404435), (455, 323548), (470, 313222), (611, 240940), (658, 223730), (910, 161774), (940, 156611), (1222, 120470), (1316, 111865), (1645, 89492), (1721, 85540), (1820, 80887), (2444, 60235), (3055, 48188), (3290, 44746), (3442, 42770), (4277, 34420), (6110, 24094), (6580, 22373), (6884, 21385), (8554, 17210), (8605, 17108), (12047, 12220)]