684490230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1643

約数の個数: 128

約数和(自身を含む): 1920983040

約数和(自身を除く): 1236492810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 53, 54, 62, 90, 93, 106, 135, 155, 159, 186, 265, 270, 279, 310, 318, 465, 477, 530, 558, 795, 837, 930, 954, 1395, 1431, 1543, 1590, 1643, 1674, 2385, 2790, 2862, 3086, 3286, 4185, 4629, 4770, 4929, 7155, 7715, 8215, 8370, 9258, 9858, 13887, 14310, 14787, 15430, 16430, 23145, 24645, 27774, 29574, 41661, 44361, 46290, 47833, 49290, 69435, 73935, 81779, 83322, 88722, 95666, 138870, 143499, 147870, 163558, 208305, 221805, 239165, 245337, 286998, 408895, 416610, 430497, 443610, 478330, 490674, 717495, 736011, 817790, 860994, 1226685, 1291491, 1434990, 1472022, 2152485, 2208033, 2453370, 2535149, 2582982, 3680055, 4304970, 4416066, 5070298, 6457455, 7360110, 7605447, 11040165, 12675745, 12914910, 15210894, 22080330, 22816341, 25351490, 38027235, 45632682, 68449023, 76054470, 114081705, 136898046, 228163410, 342245115, 684490230]

約数ペア:

[(1, 684490230), (2, 342245115), (3, 228163410), (5, 136898046), (6, 114081705), (9, 76054470), (10, 68449023), (15, 45632682), (18, 38027235), (27, 25351490), (30, 22816341), (31, 22080330), (45, 15210894), (53, 12914910), (54, 12675745), (62, 11040165), (90, 7605447), (93, 7360110), (106, 6457455), (135, 5070298), (155, 4416066), (159, 4304970), (186, 3680055), (265, 2582982), (270, 2535149), (279, 2453370), (310, 2208033), (318, 2152485), (465, 1472022), (477, 1434990), (530, 1291491), (558, 1226685), (795, 860994), (837, 817790), (930, 736011), (954, 717495), (1395, 490674), (1431, 478330), (1543, 443610), (1590, 430497), (1643, 416610), (1674, 408895), (2385, 286998), (2790, 245337), (2862, 239165), (3086, 221805), (3286, 208305), (4185, 163558), (4629, 147870), (4770, 143499), (4929, 138870), (7155, 95666), (7715, 88722), (8215, 83322), (8370, 81779), (9258, 73935), (9858, 69435), (13887, 49290), (14310, 47833), (14787, 46290), (15430, 44361), (16430, 41661), (23145, 29574), (24645, 27774)]