77368380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67867}}^1$

素因数の和:67898

約数の個数: 48

約数和(自身を含む): 228036480

約数和(自身を除く): 150668100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 67867, 135734, 203601, 271468, 339335, 407202, 678670, 814404, 1018005, 1289473, 1357340, 2036010, 2578946, 3868419, 4072020, 5157892, 6447365, 7736838, 12894730, 15473676, 19342095, 25789460, 38684190, 77368380]

約数ペア:

[(1, 77368380), (2, 38684190), (3, 25789460), (4, 19342095), (5, 15473676), (6, 12894730), (10, 7736838), (12, 6447365), (15, 5157892), (19, 4072020), (20, 3868419), (30, 2578946), (38, 2036010), (57, 1357340), (60, 1289473), (76, 1018005), (95, 814404), (114, 678670), (190, 407202), (228, 339335), (285, 271468), (380, 203601), (570, 135734), (1140, 67867)]