30045470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 67326336

約数和(自身を除く): 37280866

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 137, 182, 241, 274, 455, 482, 685, 910, 959, 1205, 1370, 1687, 1781, 1918, 2410, 3133, 3374, 3562, 4795, 6266, 8435, 8905, 9590, 12467, 15665, 16870, 17810, 21931, 24934, 31330, 33017, 43862, 62335, 66034, 109655, 124670, 165085, 219310, 231119, 330170, 429221, 462238, 858442, 1155595, 2146105, 2311190, 3004547, 4292210, 6009094, 15022735, 30045470]

約数ペア:

[(1, 30045470), (2, 15022735), (5, 6009094), (7, 4292210), (10, 3004547), (13, 2311190), (14, 2146105), (26, 1155595), (35, 858442), (65, 462238), (70, 429221), (91, 330170), (130, 231119), (137, 219310), (182, 165085), (241, 124670), (274, 109655), (455, 66034), (482, 62335), (685, 43862), (910, 33017), (959, 31330), (1205, 24934), (1370, 21931), (1687, 17810), (1781, 16870), (1918, 15665), (2410, 12467), (3133, 9590), (3374, 8905), (3562, 8435), (4795, 6266)]