163947630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10139}}^1$

素因数の和:10174

約数の個数: 96

約数和(自身を含む): 499374720

約数和(自身を除く): 335427090

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 2310, 2695, 3234, 5390, 8085, 10139, 16170, 20278, 30417, 50695, 60834, 70973, 101390, 111529, 141946, 152085, 212919, 223058, 304170, 334587, 354865, 425838, 496811, 557645, 669174, 709730, 780703, 993622, 1064595, 1115290, 1490433, 1561406, 1672935, 2129190, 2342109, 2484055, 2980866, 3345870, 3903515, 4684218, 4968110, 5464921, 7452165, 7807030, 10929842, 11710545, 14904330, 16394763, 23421090, 27324605, 32789526, 54649210, 81973815, 163947630]

約数ペア:

[(1, 163947630), (2, 81973815), (3, 54649210), (5, 32789526), (6, 27324605), (7, 23421090), (10, 16394763), (11, 14904330), (14, 11710545), (15, 10929842), (21, 7807030), (22, 7452165), (30, 5464921), (33, 4968110), (35, 4684218), (42, 3903515), (49, 3345870), (55, 2980866), (66, 2484055), (70, 2342109), (77, 2129190), (98, 1672935), (105, 1561406), (110, 1490433), (147, 1115290), (154, 1064595), (165, 993622), (210, 780703), (231, 709730), (245, 669174), (294, 557645), (330, 496811), (385, 425838), (462, 354865), (490, 334587), (539, 304170), (735, 223058), (770, 212919), (1078, 152085), (1155, 141946), (1470, 111529), (1617, 101390), (2310, 70973), (2695, 60834), (3234, 50695), (5390, 30417), (8085, 20278), (10139, 16170)]