1538695230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 3947581440

約数和(自身を除く): 2408886210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 109, 129, 155, 186, 215, 218, 258, 310, 327, 353, 430, 465, 545, 645, 654, 706, 930, 1059, 1090, 1290, 1333, 1635, 1765, 2118, 2666, 3270, 3379, 3530, 3999, 4687, 5295, 6665, 6758, 7998, 9374, 10137, 10590, 10943, 13330, 14061, 15179, 16895, 19995, 20274, 21886, 23435, 28122, 30358, 32829, 33790, 38477, 39990, 45537, 46870, 50685, 54715, 65658, 70305, 75895, 76954, 91074, 101370, 109430, 115431, 140610, 145297, 151790, 164145, 192385, 227685, 230862, 290594, 328290, 384770, 435891, 455370, 470549, 577155, 726485, 871782, 941098, 1154310, 1192787, 1411647, 1452970, 1654511, 2179455, 2352745, 2385574, 2823294, 3309022, 3578361, 4358910, 4705490, 4963533, 5963935, 7058235, 7156722, 8272555, 9927066, 11927870, 14116470, 16545110, 17891805, 24817665, 35783610, 49635330, 51289841, 102579682, 153869523, 256449205, 307739046, 512898410, 769347615, 1538695230]

約数ペア:

[(1, 1538695230), (2, 769347615), (3, 512898410), (5, 307739046), (6, 256449205), (10, 153869523), (15, 102579682), (30, 51289841), (31, 49635330), (43, 35783610), (62, 24817665), (86, 17891805), (93, 16545110), (109, 14116470), (129, 11927870), (155, 9927066), (186, 8272555), (215, 7156722), (218, 7058235), (258, 5963935), (310, 4963533), (327, 4705490), (353, 4358910), (430, 3578361), (465, 3309022), (545, 2823294), (645, 2385574), (654, 2352745), (706, 2179455), (930, 1654511), (1059, 1452970), (1090, 1411647), (1290, 1192787), (1333, 1154310), (1635, 941098), (1765, 871782), (2118, 726485), (2666, 577155), (3270, 470549), (3379, 455370), (3530, 435891), (3999, 384770), (4687, 328290), (5295, 290594), (6665, 230862), (6758, 227685), (7998, 192385), (9374, 164145), (10137, 151790), (10590, 145297), (10943, 140610), (13330, 115431), (14061, 109430), (15179, 101370), (16895, 91074), (19995, 76954), (20274, 75895), (21886, 70305), (23435, 65658), (28122, 54715), (30358, 50685), (32829, 46870), (33790, 45537), (38477, 39990)]