90677790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4643}}^1$

素因数の和:4694

約数の個数: 96

約数和(自身を含む): 278194176

約数和(自身を除く): 187516386

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 4643, 6510, 9286, 9765, 13929, 19530, 23215, 27858, 32501, 41787, 46430, 65002, 69645, 83574, 97503, 139290, 143933, 162505, 195006, 208935, 287866, 292509, 325010, 417870, 431799, 487515, 585018, 719665, 863598, 975030, 1007531, 1295397, 1439330, 1462545, 2015062, 2158995, 2590794, 2925090, 3022593, 4317990, 5037655, 6045186, 6476985, 9067779, 10075310, 12953970, 15112965, 18135558, 30225930, 45338895, 90677790]

約数ペア:

[(1, 90677790), (2, 45338895), (3, 30225930), (5, 18135558), (6, 15112965), (7, 12953970), (9, 10075310), (10, 9067779), (14, 6476985), (15, 6045186), (18, 5037655), (21, 4317990), (30, 3022593), (31, 2925090), (35, 2590794), (42, 2158995), (45, 2015062), (62, 1462545), (63, 1439330), (70, 1295397), (90, 1007531), (93, 975030), (105, 863598), (126, 719665), (155, 585018), (186, 487515), (210, 431799), (217, 417870), (279, 325010), (310, 292509), (315, 287866), (434, 208935), (465, 195006), (558, 162505), (630, 143933), (651, 139290), (930, 97503), (1085, 83574), (1302, 69645), (1395, 65002), (1953, 46430), (2170, 41787), (2790, 32501), (3255, 27858), (3906, 23215), (4643, 19530), (6510, 13929), (9286, 9765)]