1769515980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1552207}}^1$

素因数の和:1552238

約数の個数: 48

約数和(自身を含む): 5215418880

約数和(自身を除く): 3445902900

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, 1552207, 3104414, 4656621, 6208828, 7761035, 9313242, 15522070, 18626484, 23283105, 29491933, 31044140, 46566210, 58983866, 88475799, 93132420, 117967732, 147459665, 176951598, 294919330, 353903196, 442378995, 589838660, 884757990, 1769515980]

約数ペア:

[(1, 1769515980), (2, 884757990), (3, 589838660), (4, 442378995), (5, 353903196), (6, 294919330), (10, 176951598), (12, 147459665), (15, 117967732), (19, 93132420), (20, 88475799), (30, 58983866), (38, 46566210), (57, 31044140), (60, 29491933), (76, 23283105), (95, 18626484), (114, 15522070), (190, 9313242), (228, 7761035), (285, 6208828), (380, 4656621), (570, 3104414), (1140, 1552207)]