318322260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57047}}^1$

素因数の和:57093

約数の個数: 72

約数和(自身を含む): 996742656

約数和(自身を除く): 678420396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 57047, 114094, 171141, 228188, 285235, 342282, 513423, 570470, 684564, 855705, 1026846, 1140940, 1711410, 1768457, 2053692, 2567115, 3422820, 3536914, 5134230, 5305371, 7073828, 8842285, 10268460, 10610742, 15916113, 17684570, 21221484, 26526855, 31832226, 35369140, 53053710, 63664452, 79580565, 106107420, 159161130, 318322260]

約数ペア:

[(1, 318322260), (2, 159161130), (3, 106107420), (4, 79580565), (5, 63664452), (6, 53053710), (9, 35369140), (10, 31832226), (12, 26526855), (15, 21221484), (18, 17684570), (20, 15916113), (30, 10610742), (31, 10268460), (36, 8842285), (45, 7073828), (60, 5305371), (62, 5134230), (90, 3536914), (93, 3422820), (124, 2567115), (155, 2053692), (180, 1768457), (186, 1711410), (279, 1140940), (310, 1026846), (372, 855705), (465, 684564), (558, 570470), (620, 513423), (930, 342282), (1116, 285235), (1395, 228188), (1860, 171141), (2790, 114094), (5580, 57047)]