1315886370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{2521}}^1$

素因数の和:2795

約数の個数: 64

約数和(自身を含む): 3207499776

約数和(自身を除く): 1891613406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 137, 254, 274, 381, 411, 635, 685, 762, 822, 1270, 1370, 1905, 2055, 2521, 3810, 4110, 5042, 7563, 12605, 15126, 17399, 25210, 34798, 37815, 52197, 75630, 86995, 104394, 173990, 260985, 320167, 345377, 521970, 640334, 690754, 960501, 1036131, 1600835, 1726885, 1921002, 2072262, 3201670, 3453770, 4802505, 5180655, 9605010, 10361310, 43862879, 87725758, 131588637, 219314395, 263177274, 438628790, 657943185, 1315886370]

約数ペア:

[(1, 1315886370), (2, 657943185), (3, 438628790), (5, 263177274), (6, 219314395), (10, 131588637), (15, 87725758), (30, 43862879), (127, 10361310), (137, 9605010), (254, 5180655), (274, 4802505), (381, 3453770), (411, 3201670), (635, 2072262), (685, 1921002), (762, 1726885), (822, 1600835), (1270, 1036131), (1370, 960501), (1905, 690754), (2055, 640334), (2521, 521970), (3810, 345377), (4110, 320167), (5042, 260985), (7563, 173990), (12605, 104394), (15126, 86995), (17399, 75630), (25210, 52197), (34798, 37815)]