12731130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 35936784

約数和(自身を除く): 23205654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 53, 85, 90, 102, 106, 153, 157, 159, 170, 255, 265, 306, 314, 318, 471, 477, 510, 530, 765, 785, 795, 901, 942, 954, 1413, 1530, 1570, 1590, 1802, 2355, 2385, 2669, 2703, 2826, 4505, 4710, 4770, 5338, 5406, 7065, 8007, 8109, 8321, 9010, 13345, 13515, 14130, 16014, 16218, 16642, 24021, 24963, 26690, 27030, 40035, 40545, 41605, 48042, 49926, 74889, 80070, 81090, 83210, 120105, 124815, 141457, 149778, 240210, 249630, 282914, 374445, 424371, 707285, 748890, 848742, 1273113, 1414570, 2121855, 2546226, 4243710, 6365565, 12731130]

約数ペア:

[(1, 12731130), (2, 6365565), (3, 4243710), (5, 2546226), (6, 2121855), (9, 1414570), (10, 1273113), (15, 848742), (17, 748890), (18, 707285), (30, 424371), (34, 374445), (45, 282914), (51, 249630), (53, 240210), (85, 149778), (90, 141457), (102, 124815), (106, 120105), (153, 83210), (157, 81090), (159, 80070), (170, 74889), (255, 49926), (265, 48042), (306, 41605), (314, 40545), (318, 40035), (471, 27030), (477, 26690), (510, 24963), (530, 24021), (765, 16642), (785, 16218), (795, 16014), (901, 14130), (942, 13515), (954, 13345), (1413, 9010), (1530, 8321), (1570, 8109), (1590, 8007), (1802, 7065), (2355, 5406), (2385, 5338), (2669, 4770), (2703, 4710), (2826, 4505)]