1259013910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1922

約数の個数: 128

約数和(自身を含む): 3039068160

約数和(自身を除く): 1780054250

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 47, 55, 70, 77, 94, 95, 110, 133, 154, 190, 209, 235, 266, 329, 385, 418, 470, 517, 658, 665, 770, 893, 1034, 1045, 1330, 1463, 1645, 1786, 1831, 2090, 2585, 2926, 3290, 3619, 3662, 4465, 5170, 6251, 7238, 7315, 8930, 9155, 9823, 12502, 12817, 14630, 18095, 18310, 19646, 20141, 25634, 31255, 34789, 36190, 40282, 49115, 62510, 64085, 68761, 69578, 86057, 98230, 100705, 128170, 137522, 140987, 172114, 173945, 201410, 243523, 281974, 343805, 347890, 382679, 430285, 487046, 602399, 687610, 704935, 765358, 860570, 946627, 1204798, 1217615, 1409870, 1635083, 1893254, 1913395, 2435230, 2678753, 3011995, 3270166, 3826790, 4733135, 5357506, 6023990, 6626389, 8175415, 9466270, 11445581, 13252778, 13393765, 16350830, 17985913, 22891162, 26787530, 33131945, 35971826, 57227905, 66263890, 89929565, 114455810, 125901391, 179859130, 251802782, 629506955, 1259013910]

約数ペア:

[(1, 1259013910), (2, 629506955), (5, 251802782), (7, 179859130), (10, 125901391), (11, 114455810), (14, 89929565), (19, 66263890), (22, 57227905), (35, 35971826), (38, 33131945), (47, 26787530), (55, 22891162), (70, 17985913), (77, 16350830), (94, 13393765), (95, 13252778), (110, 11445581), (133, 9466270), (154, 8175415), (190, 6626389), (209, 6023990), (235, 5357506), (266, 4733135), (329, 3826790), (385, 3270166), (418, 3011995), (470, 2678753), (517, 2435230), (658, 1913395), (665, 1893254), (770, 1635083), (893, 1409870), (1034, 1217615), (1045, 1204798), (1330, 946627), (1463, 860570), (1645, 765358), (1786, 704935), (1831, 687610), (2090, 602399), (2585, 487046), (2926, 430285), (3290, 382679), (3619, 347890), (3662, 343805), (4465, 281974), (5170, 243523), (6251, 201410), (7238, 173945), (7315, 172114), (8930, 140987), (9155, 137522), (9823, 128170), (12502, 100705), (12817, 98230), (14630, 86057), (18095, 69578), (18310, 68761), (19646, 64085), (20141, 62510), (25634, 49115), (31255, 40282), (34789, 36190)]