129454980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113557}}^1$

素因数の和:113588

約数の個数: 48

約数和(自身を含む): 381554880

約数和(自身を除く): 252099900

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, 113557, 227114, 340671, 454228, 567785, 681342, 1135570, 1362684, 1703355, 2157583, 2271140, 3406710, 4315166, 6472749, 6813420, 8630332, 10787915, 12945498, 21575830, 25890996, 32363745, 43151660, 64727490, 129454980]

約数ペア:

[(1, 129454980), (2, 64727490), (3, 43151660), (4, 32363745), (5, 25890996), (6, 21575830), (10, 12945498), (12, 10787915), (15, 8630332), (19, 6813420), (20, 6472749), (30, 4315166), (38, 3406710), (57, 2271140), (60, 2157583), (76, 1703355), (95, 1362684), (114, 1135570), (190, 681342), (228, 567785), (285, 454228), (380, 340671), (570, 227114), (1140, 113557)]