15152270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 34018056

約数和(自身を除く): 18865786

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 107, 119, 170, 214, 238, 245, 289, 490, 535, 578, 595, 749, 833, 1070, 1190, 1445, 1498, 1666, 1819, 2023, 2890, 3638, 3745, 4046, 4165, 5243, 7490, 8330, 9095, 10115, 10486, 12733, 14161, 18190, 20230, 25466, 26215, 28322, 30923, 52430, 61846, 63665, 70805, 89131, 127330, 141610, 154615, 178262, 216461, 309230, 432922, 445655, 891310, 1082305, 1515227, 2164610, 3030454, 7576135, 15152270]

約数ペア:

[(1, 15152270), (2, 7576135), (5, 3030454), (7, 2164610), (10, 1515227), (14, 1082305), (17, 891310), (34, 445655), (35, 432922), (49, 309230), (70, 216461), (85, 178262), (98, 154615), (107, 141610), (119, 127330), (170, 89131), (214, 70805), (238, 63665), (245, 61846), (289, 52430), (490, 30923), (535, 28322), (578, 26215), (595, 25466), (749, 20230), (833, 18190), (1070, 14161), (1190, 12733), (1445, 10486), (1498, 10115), (1666, 9095), (1819, 8330), (2023, 7490), (2890, 5243), (3638, 4165), (3745, 4046)]