451094183660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{69828821}}^1$

素因数の和:69828866

約数の個数: 48

約数和(自身を含む): 1055811788640

約数和(自身を除く): 604717604980

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 69828821, 139657642, 279315284, 349144105, 698288210, 1187089957, 1326747599, 1396576420, 2374179914, 2653495198, 4748359828, 5306990396, 5935449785, 6633737995, 11870899570, 13267475990, 22554709183, 23741799140, 26534951980, 45109418366, 90218836732, 112773545915, 225547091830, 451094183660]

約数ペア:

[(1, 451094183660), (2, 225547091830), (4, 112773545915), (5, 90218836732), (10, 45109418366), (17, 26534951980), (19, 23741799140), (20, 22554709183), (34, 13267475990), (38, 11870899570), (68, 6633737995), (76, 5935449785), (85, 5306990396), (95, 4748359828), (170, 2653495198), (190, 2374179914), (323, 1396576420), (340, 1326747599), (380, 1187089957), (646, 698288210), (1292, 349144105), (1615, 279315284), (3230, 139657642), (6460, 69828821)]