108967790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 231647040

約数和(自身を除く): 122679250

約数列:

[1, 2, 5, 10, 17, 23, 29, 31, 34, 46, 58, 62, 85, 115, 145, 155, 170, 230, 290, 310, 391, 493, 527, 667, 713, 782, 899, 961, 986, 1054, 1334, 1426, 1798, 1922, 1955, 2465, 2635, 3335, 3565, 3910, 4495, 4805, 4930, 5270, 6670, 7130, 8990, 9610, 11339, 12121, 15283, 16337, 20677, 22103, 22678, 24242, 27869, 30566, 32674, 41354, 44206, 55738, 56695, 60605, 76415, 81685, 103385, 110515, 113390, 121210, 139345, 152830, 163370, 206770, 221030, 278690, 351509, 375751, 473773, 640987, 703018, 751502, 947546, 1281974, 1757545, 1878755, 2368865, 3204935, 3515090, 3757510, 4737730, 6409870, 10896779, 21793558, 54483895, 108967790]

約数ペア:

[(1, 108967790), (2, 54483895), (5, 21793558), (10, 10896779), (17, 6409870), (23, 4737730), (29, 3757510), (31, 3515090), (34, 3204935), (46, 2368865), (58, 1878755), (62, 1757545), (85, 1281974), (115, 947546), (145, 751502), (155, 703018), (170, 640987), (230, 473773), (290, 375751), (310, 351509), (391, 278690), (493, 221030), (527, 206770), (667, 163370), (713, 152830), (782, 139345), (899, 121210), (961, 113390), (986, 110515), (1054, 103385), (1334, 81685), (1426, 76415), (1798, 60605), (1922, 56695), (1955, 55738), (2465, 44206), (2635, 41354), (3335, 32674), (3565, 30566), (3910, 27869), (4495, 24242), (4805, 22678), (4930, 22103), (5270, 20677), (6670, 16337), (7130, 15283), (8990, 12121), (9610, 11339)]