131978130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{5231}}^1$

素因数の和:5299

約数の個数: 48

約数和(自身を含む): 328109184

約数和(自身を除く): 196131054

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 841, 870, 1682, 2523, 4205, 5046, 5231, 8410, 10462, 12615, 15693, 25230, 26155, 31386, 52310, 78465, 151699, 156930, 303398, 455097, 758495, 910194, 1516990, 2275485, 4399271, 4550970, 8798542, 13197813, 21996355, 26395626, 43992710, 65989065, 131978130]

約数ペア:

[(1, 131978130), (2, 65989065), (3, 43992710), (5, 26395626), (6, 21996355), (10, 13197813), (15, 8798542), (29, 4550970), (30, 4399271), (58, 2275485), (87, 1516990), (145, 910194), (174, 758495), (290, 455097), (435, 303398), (841, 156930), (870, 151699), (1682, 78465), (2523, 52310), (4205, 31386), (5046, 26155), (5231, 25230), (8410, 15693), (10462, 12615)]