139233710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 128

約数和(自身を含む): 340623360

約数和(自身を除く): 201389650

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 31, 35, 38, 55, 62, 70, 77, 95, 110, 133, 154, 155, 190, 209, 217, 266, 307, 310, 341, 385, 418, 434, 589, 614, 665, 682, 770, 1045, 1085, 1178, 1330, 1463, 1535, 1705, 2090, 2149, 2170, 2387, 2926, 2945, 3070, 3377, 3410, 4123, 4298, 4774, 5833, 5890, 6479, 6754, 7315, 8246, 9517, 10745, 11666, 11935, 12958, 14630, 16885, 19034, 20615, 21490, 23639, 23870, 29165, 32395, 33770, 40831, 41230, 45353, 47278, 47585, 58330, 64163, 64790, 66619, 81662, 90706, 95170, 104687, 118195, 128326, 133238, 180823, 204155, 209374, 226765, 236390, 320815, 333095, 361646, 408310, 449141, 453530, 523435, 641630, 666190, 732809, 898282, 904115, 1046870, 1265761, 1465618, 1808230, 1989053, 2245705, 2531522, 3664045, 3978106, 4491410, 6328805, 7328090, 9945265, 12657610, 13923371, 19890530, 27846742, 69616855, 139233710]

約数ペア:

[(1, 139233710), (2, 69616855), (5, 27846742), (7, 19890530), (10, 13923371), (11, 12657610), (14, 9945265), (19, 7328090), (22, 6328805), (31, 4491410), (35, 3978106), (38, 3664045), (55, 2531522), (62, 2245705), (70, 1989053), (77, 1808230), (95, 1465618), (110, 1265761), (133, 1046870), (154, 904115), (155, 898282), (190, 732809), (209, 666190), (217, 641630), (266, 523435), (307, 453530), (310, 449141), (341, 408310), (385, 361646), (418, 333095), (434, 320815), (589, 236390), (614, 226765), (665, 209374), (682, 204155), (770, 180823), (1045, 133238), (1085, 128326), (1178, 118195), (1330, 104687), (1463, 95170), (1535, 90706), (1705, 81662), (2090, 66619), (2149, 64790), (2170, 64163), (2387, 58330), (2926, 47585), (2945, 47278), (3070, 45353), (3377, 41230), (3410, 40831), (4123, 33770), (4298, 32395), (4774, 29165), (5833, 23870), (5890, 23639), (6479, 21490), (6754, 20615), (7315, 19034), (8246, 16885), (9517, 14630), (10745, 12958), (11666, 11935)]