30144270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2149

約数の個数: 64

約数和(自身を含む): 80055360

約数和(自身を除く): 49911090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2089, 2405, 2886, 4178, 4810, 6267, 7215, 10445, 12534, 14430, 20890, 27157, 31335, 54314, 62670, 77293, 81471, 135785, 154586, 162942, 231879, 271570, 386465, 407355, 463758, 772930, 814710, 1004809, 1159395, 2009618, 2318790, 3014427, 5024045, 6028854, 10048090, 15072135, 30144270]

約数ペア:

[(1, 30144270), (2, 15072135), (3, 10048090), (5, 6028854), (6, 5024045), (10, 3014427), (13, 2318790), (15, 2009618), (26, 1159395), (30, 1004809), (37, 814710), (39, 772930), (65, 463758), (74, 407355), (78, 386465), (111, 271570), (130, 231879), (185, 162942), (195, 154586), (222, 135785), (370, 81471), (390, 77293), (481, 62670), (555, 54314), (962, 31335), (1110, 27157), (1443, 20890), (2089, 14430), (2405, 12534), (2886, 10445), (4178, 7215), (4810, 6267)]