131761170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4423}}^1$

素因数の和:4767

約数の個数: 48

約数和(自身を含む): 343691712

約数和(自身を除く): 211930542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1986, 2979, 3310, 4423, 4965, 5958, 8846, 9930, 13269, 14895, 22115, 26538, 29790, 39807, 44230, 66345, 79614, 132690, 199035, 398070, 1464013, 2928026, 4392039, 7320065, 8784078, 13176117, 14640130, 21960195, 26352234, 43920390, 65880585, 131761170]

約数ペア:

[(1, 131761170), (2, 65880585), (3, 43920390), (5, 26352234), (6, 21960195), (9, 14640130), (10, 13176117), (15, 8784078), (18, 7320065), (30, 4392039), (45, 2928026), (90, 1464013), (331, 398070), (662, 199035), (993, 132690), (1655, 79614), (1986, 66345), (2979, 44230), (3310, 39807), (4423, 29790), (4965, 26538), (5958, 22115), (8846, 14895), (9930, 13269)]