178292970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5227}}^1$

素因数の和:5619

約数の個数: 48

約数和(自身を含む): 464873760

約数和(自身を除く): 286580790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 379, 758, 1137, 1895, 2274, 3411, 3790, 5227, 5685, 6822, 10454, 11370, 15681, 17055, 26135, 31362, 34110, 47043, 52270, 78405, 94086, 156810, 235215, 470430, 1981033, 3962066, 5943099, 9905165, 11886198, 17829297, 19810330, 29715495, 35658594, 59430990, 89146485, 178292970]

約数ペア:

[(1, 178292970), (2, 89146485), (3, 59430990), (5, 35658594), (6, 29715495), (9, 19810330), (10, 17829297), (15, 11886198), (18, 9905165), (30, 5943099), (45, 3962066), (90, 1981033), (379, 470430), (758, 235215), (1137, 156810), (1895, 94086), (2274, 78405), (3411, 52270), (3790, 47043), (5227, 34110), (5685, 31362), (6822, 26135), (10454, 17055), (11370, 15681)]