87382190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1181}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 184335264

約数和(自身を除く): 96953074

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 151, 245, 302, 490, 755, 1057, 1181, 1510, 2114, 2362, 5285, 5905, 7399, 8267, 10570, 11810, 14798, 16534, 36995, 41335, 57869, 73990, 82670, 115738, 178331, 289345, 356662, 578690, 891655, 1248317, 1783310, 2496634, 6241585, 8738219, 12483170, 17476438, 43691095, 87382190]

約数ペア:

[(1, 87382190), (2, 43691095), (5, 17476438), (7, 12483170), (10, 8738219), (14, 6241585), (35, 2496634), (49, 1783310), (70, 1248317), (98, 891655), (151, 578690), (245, 356662), (302, 289345), (490, 178331), (755, 115738), (1057, 82670), (1181, 73990), (1510, 57869), (2114, 41335), (2362, 36995), (5285, 16534), (5905, 14798), (7399, 11810), (8267, 10570)]