9649380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 29635200

約数和(自身を除く): 19985820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 139, 156, 178, 195, 260, 267, 278, 356, 390, 417, 445, 534, 556, 695, 780, 834, 890, 1068, 1157, 1335, 1390, 1668, 1780, 1807, 2085, 2314, 2670, 2780, 3471, 3614, 4170, 4628, 5340, 5421, 5785, 6942, 7228, 8340, 9035, 10842, 11570, 12371, 13884, 17355, 18070, 21684, 23140, 24742, 27105, 34710, 36140, 37113, 49484, 54210, 61855, 69420, 74226, 108420, 123710, 148452, 160823, 185565, 247420, 321646, 371130, 482469, 643292, 742260, 804115, 964938, 1608230, 1929876, 2412345, 3216460, 4824690, 9649380]

約数ペア:

[(1, 9649380), (2, 4824690), (3, 3216460), (4, 2412345), (5, 1929876), (6, 1608230), (10, 964938), (12, 804115), (13, 742260), (15, 643292), (20, 482469), (26, 371130), (30, 321646), (39, 247420), (52, 185565), (60, 160823), (65, 148452), (78, 123710), (89, 108420), (130, 74226), (139, 69420), (156, 61855), (178, 54210), (195, 49484), (260, 37113), (267, 36140), (278, 34710), (356, 27105), (390, 24742), (417, 23140), (445, 21684), (534, 18070), (556, 17355), (695, 13884), (780, 12371), (834, 11570), (890, 10842), (1068, 9035), (1157, 8340), (1335, 7228), (1390, 6942), (1668, 5785), (1780, 5421), (1807, 5340), (2085, 4628), (2314, 4170), (2670, 3614), (2780, 3471)]