179566140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{230213}}^1$

素因数の和:230238

約数の個数: 48

約数和(自身を含む): 541463328

約数和(自身を除く): 361897188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 230213, 460426, 690639, 920852, 1151065, 1381278, 2302130, 2762556, 2992769, 3453195, 4604260, 5985538, 6906390, 8978307, 11971076, 13812780, 14963845, 17956614, 29927690, 35913228, 44891535, 59855380, 89783070, 179566140]

約数ペア:

[(1, 179566140), (2, 89783070), (3, 59855380), (4, 44891535), (5, 35913228), (6, 29927690), (10, 17956614), (12, 14963845), (13, 13812780), (15, 11971076), (20, 8978307), (26, 6906390), (30, 5985538), (39, 4604260), (52, 3453195), (60, 2992769), (65, 2762556), (78, 2302130), (130, 1381278), (156, 1151065), (195, 920852), (260, 690639), (390, 460426), (780, 230213)]