159290490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 422231040

約数和(自身を除く): 262940550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 67, 86, 95, 97, 114, 129, 134, 190, 194, 201, 215, 258, 285, 291, 335, 402, 430, 485, 570, 582, 645, 670, 817, 970, 1005, 1273, 1290, 1455, 1634, 1843, 2010, 2451, 2546, 2881, 2910, 3686, 3819, 4085, 4171, 4902, 5529, 5762, 6365, 6499, 7638, 8170, 8342, 8643, 9215, 11058, 12255, 12513, 12730, 12998, 14405, 17286, 18430, 19095, 19497, 20855, 24510, 25026, 27645, 28810, 32495, 38190, 38994, 41710, 43215, 54739, 55290, 62565, 64990, 79249, 86430, 97485, 109478, 123481, 125130, 158498, 164217, 194970, 237747, 246962, 273695, 279457, 328434, 370443, 396245, 475494, 547390, 558914, 617405, 740886, 792490, 821085, 838371, 1188735, 1234810, 1397285, 1642170, 1676742, 1852215, 2377470, 2794570, 3704430, 4191855, 5309683, 8383710, 10619366, 15929049, 26548415, 31858098, 53096830, 79645245, 159290490]

約数ペア:

[(1, 159290490), (2, 79645245), (3, 53096830), (5, 31858098), (6, 26548415), (10, 15929049), (15, 10619366), (19, 8383710), (30, 5309683), (38, 4191855), (43, 3704430), (57, 2794570), (67, 2377470), (86, 1852215), (95, 1676742), (97, 1642170), (114, 1397285), (129, 1234810), (134, 1188735), (190, 838371), (194, 821085), (201, 792490), (215, 740886), (258, 617405), (285, 558914), (291, 547390), (335, 475494), (402, 396245), (430, 370443), (485, 328434), (570, 279457), (582, 273695), (645, 246962), (670, 237747), (817, 194970), (970, 164217), (1005, 158498), (1273, 125130), (1290, 123481), (1455, 109478), (1634, 97485), (1843, 86430), (2010, 79249), (2451, 64990), (2546, 62565), (2881, 55290), (2910, 54739), (3686, 43215), (3819, 41710), (4085, 38994), (4171, 38190), (4902, 32495), (5529, 28810), (5762, 27645), (6365, 25026), (6499, 24510), (7638, 20855), (8170, 19497), (8342, 19095), (8643, 18430), (9215, 17286), (11058, 14405), (12255, 12998), (12513, 12730)]