27504130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 54464256

約数和(自身を除く): 26960126

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 289, 307, 310, 527, 578, 614, 1054, 1445, 1535, 2635, 2890, 3070, 5219, 5270, 8959, 9517, 10438, 17918, 19034, 26095, 44795, 47585, 52190, 88723, 89590, 95170, 161789, 177446, 323578, 443615, 808945, 887230, 1617890, 2750413, 5500826, 13752065, 27504130]

約数ペア:

[(1, 27504130), (2, 13752065), (5, 5500826), (10, 2750413), (17, 1617890), (31, 887230), (34, 808945), (62, 443615), (85, 323578), (155, 177446), (170, 161789), (289, 95170), (307, 89590), (310, 88723), (527, 52190), (578, 47585), (614, 44795), (1054, 26095), (1445, 19034), (1535, 17918), (2635, 10438), (2890, 9517), (3070, 8959), (5219, 5270)]