172135950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2402

約数の個数: 96

約数和(自身を含む): 494968320

約数和(自身を除く): 322832370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 71, 75, 105, 142, 150, 175, 210, 213, 350, 355, 426, 497, 525, 710, 994, 1050, 1065, 1491, 1775, 2130, 2309, 2485, 2982, 3550, 4618, 4970, 5325, 6927, 7455, 10650, 11545, 12425, 13854, 14910, 16163, 23090, 24850, 32326, 34635, 37275, 48489, 57725, 69270, 74550, 80815, 96978, 115450, 161630, 163939, 173175, 242445, 327878, 346350, 404075, 484890, 491817, 808150, 819695, 983634, 1147573, 1212225, 1639390, 2295146, 2424450, 2459085, 3442719, 4098475, 4918170, 5737865, 6885438, 8196950, 11475730, 12295425, 17213595, 24590850, 28689325, 34427190, 57378650, 86067975, 172135950]

約数ペア:

[(1, 172135950), (2, 86067975), (3, 57378650), (5, 34427190), (6, 28689325), (7, 24590850), (10, 17213595), (14, 12295425), (15, 11475730), (21, 8196950), (25, 6885438), (30, 5737865), (35, 4918170), (42, 4098475), (50, 3442719), (70, 2459085), (71, 2424450), (75, 2295146), (105, 1639390), (142, 1212225), (150, 1147573), (175, 983634), (210, 819695), (213, 808150), (350, 491817), (355, 484890), (426, 404075), (497, 346350), (525, 327878), (710, 242445), (994, 173175), (1050, 163939), (1065, 161630), (1491, 115450), (1775, 96978), (2130, 80815), (2309, 74550), (2485, 69270), (2982, 57725), (3550, 48489), (4618, 37275), (4970, 34635), (5325, 32326), (6927, 24850), (7455, 23090), (10650, 16163), (11545, 14910), (12425, 13854)]