152879870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9719}}^1$

素因数の和:9761

約数の個数: 48

約数和(自身を含む): 325775520

約数和(自身を除く): 172895650

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 9719, 15730, 19438, 48595, 97190, 106909, 126347, 213818, 252694, 534545, 631735, 1069090, 1175999, 1263470, 1389817, 2351998, 2779634, 5879995, 6949085, 11759990, 13898170, 15287987, 30575974, 76439935, 152879870]

約数ペア:

[(1, 152879870), (2, 76439935), (5, 30575974), (10, 15287987), (11, 13898170), (13, 11759990), (22, 6949085), (26, 5879995), (55, 2779634), (65, 2351998), (110, 1389817), (121, 1263470), (130, 1175999), (143, 1069090), (242, 631735), (286, 534545), (605, 252694), (715, 213818), (1210, 126347), (1430, 106909), (1573, 97190), (3146, 48595), (7865, 19438), (9719, 15730)]