8237790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 23957856

約数和(自身を除く): 15720066

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 53, 55, 66, 90, 99, 106, 110, 157, 159, 165, 198, 265, 314, 318, 330, 471, 477, 495, 530, 583, 785, 795, 942, 954, 990, 1166, 1413, 1570, 1590, 1727, 1749, 2355, 2385, 2826, 2915, 3454, 3498, 4710, 4770, 5181, 5247, 5830, 7065, 8321, 8635, 8745, 10362, 10494, 14130, 15543, 16642, 17270, 17490, 24963, 25905, 26235, 31086, 41605, 49926, 51810, 52470, 74889, 77715, 83210, 91531, 124815, 149778, 155430, 183062, 249630, 274593, 374445, 457655, 549186, 748890, 823779, 915310, 1372965, 1647558, 2745930, 4118895, 8237790]

約数ペア:

[(1, 8237790), (2, 4118895), (3, 2745930), (5, 1647558), (6, 1372965), (9, 915310), (10, 823779), (11, 748890), (15, 549186), (18, 457655), (22, 374445), (30, 274593), (33, 249630), (45, 183062), (53, 155430), (55, 149778), (66, 124815), (90, 91531), (99, 83210), (106, 77715), (110, 74889), (157, 52470), (159, 51810), (165, 49926), (198, 41605), (265, 31086), (314, 26235), (318, 25905), (330, 24963), (471, 17490), (477, 17270), (495, 16642), (530, 15543), (583, 14130), (785, 10494), (795, 10362), (942, 8745), (954, 8635), (990, 8321), (1166, 7065), (1413, 5830), (1570, 5247), (1590, 5181), (1727, 4770), (1749, 4710), (2355, 3498), (2385, 3454), (2826, 2915)]