15666836270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{2011}}^1$

素因数の和:2481

約数の個数: 64

約数和(自身を含む): 30021615360

約数和(自身を除く): 14354779090

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 313, 626, 655, 1310, 1565, 2011, 2489, 3130, 4022, 4978, 5947, 10055, 11894, 12445, 20110, 24890, 29735, 38209, 41003, 59470, 76418, 82006, 191045, 205015, 263441, 382090, 410030, 526882, 629443, 779057, 1258886, 1317205, 1558114, 2634410, 3147215, 3895285, 5005379, 6294430, 7790570, 10010758, 11959417, 23918834, 25026895, 50053790, 59797085, 82457033, 119594170, 164914066, 412285165, 824570330, 1566683627, 3133367254, 7833418135, 15666836270]

約数ペア:

[(1, 15666836270), (2, 7833418135), (5, 3133367254), (10, 1566683627), (19, 824570330), (38, 412285165), (95, 164914066), (131, 119594170), (190, 82457033), (262, 59797085), (313, 50053790), (626, 25026895), (655, 23918834), (1310, 11959417), (1565, 10010758), (2011, 7790570), (2489, 6294430), (3130, 5005379), (4022, 3895285), (4978, 3147215), (5947, 2634410), (10055, 1558114), (11894, 1317205), (12445, 1258886), (20110, 779057), (24890, 629443), (29735, 526882), (38209, 410030), (41003, 382090), (59470, 263441), (76418, 205015), (82006, 191045)]