12228930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 38413440

約数和(自身を除く): 26184510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 49, 59, 63, 70, 90, 94, 98, 105, 118, 126, 141, 147, 177, 210, 235, 245, 282, 294, 295, 315, 329, 354, 413, 423, 441, 470, 490, 531, 590, 630, 658, 705, 735, 826, 846, 882, 885, 987, 1062, 1239, 1410, 1470, 1645, 1770, 1974, 2065, 2115, 2205, 2303, 2478, 2655, 2773, 2891, 2961, 3290, 3717, 4130, 4230, 4410, 4606, 4935, 5310, 5546, 5782, 5922, 6195, 6909, 7434, 8319, 8673, 9870, 11515, 12390, 13818, 13865, 14455, 14805, 16638, 17346, 18585, 19411, 20727, 23030, 24957, 26019, 27730, 28910, 29610, 34545, 37170, 38822, 41454, 41595, 43365, 49914, 52038, 58233, 69090, 83190, 86730, 97055, 103635, 116466, 124785, 130095, 135877, 174699, 194110, 207270, 249570, 260190, 271754, 291165, 349398, 407631, 582330, 679385, 815262, 873495, 1222893, 1358770, 1746990, 2038155, 2445786, 4076310, 6114465, 12228930]

約数ペア:

[(1, 12228930), (2, 6114465), (3, 4076310), (5, 2445786), (6, 2038155), (7, 1746990), (9, 1358770), (10, 1222893), (14, 873495), (15, 815262), (18, 679385), (21, 582330), (30, 407631), (35, 349398), (42, 291165), (45, 271754), (47, 260190), (49, 249570), (59, 207270), (63, 194110), (70, 174699), (90, 135877), (94, 130095), (98, 124785), (105, 116466), (118, 103635), (126, 97055), (141, 86730), (147, 83190), (177, 69090), (210, 58233), (235, 52038), (245, 49914), (282, 43365), (294, 41595), (295, 41454), (315, 38822), (329, 37170), (354, 34545), (413, 29610), (423, 28910), (441, 27730), (470, 26019), (490, 24957), (531, 23030), (590, 20727), (630, 19411), (658, 18585), (705, 17346), (735, 16638), (826, 14805), (846, 14455), (882, 13865), (885, 13818), (987, 12390), (1062, 11515), (1239, 9870), (1410, 8673), (1470, 8319), (1645, 7434), (1770, 6909), (1974, 6195), (2065, 5922), (2115, 5782), (2205, 5546), (2303, 5310), (2478, 4935), (2655, 4606), (2773, 4410), (2891, 4230), (2961, 4130), (3290, 3717)]