288015390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{246167}}^1$

素因数の和:246193

約数の個数: 48

約数和(自身を含む): 806446368

約数和(自身を除く): 518430978

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 246167, 492334, 738501, 1230835, 1477002, 2215503, 2461670, 3200171, 3692505, 4431006, 6400342, 7385010, 9600513, 11077515, 16000855, 19201026, 22155030, 28801539, 32001710, 48002565, 57603078, 96005130, 144007695, 288015390]

約数ペア:

[(1, 288015390), (2, 144007695), (3, 96005130), (5, 57603078), (6, 48002565), (9, 32001710), (10, 28801539), (13, 22155030), (15, 19201026), (18, 16000855), (26, 11077515), (30, 9600513), (39, 7385010), (45, 6400342), (65, 4431006), (78, 3692505), (90, 3200171), (117, 2461670), (130, 2215503), (195, 1477002), (234, 1230835), (390, 738501), (585, 492334), (1170, 246167)]