788157030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{673}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 1917826560

約数和(自身を除く): 1129669530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 379, 515, 618, 673, 758, 1030, 1137, 1346, 1545, 1895, 2019, 2274, 3090, 3365, 3790, 4038, 5685, 6730, 10095, 11370, 20190, 39037, 69319, 78074, 117111, 138638, 195185, 207957, 234222, 255067, 346595, 390370, 415914, 510134, 585555, 693190, 765201, 1039785, 1171110, 1275335, 1530402, 2079570, 2550670, 3826005, 7652010, 26271901, 52543802, 78815703, 131359505, 157631406, 262719010, 394078515, 788157030]

約数ペア:

[(1, 788157030), (2, 394078515), (3, 262719010), (5, 157631406), (6, 131359505), (10, 78815703), (15, 52543802), (30, 26271901), (103, 7652010), (206, 3826005), (309, 2550670), (379, 2079570), (515, 1530402), (618, 1275335), (673, 1171110), (758, 1039785), (1030, 765201), (1137, 693190), (1346, 585555), (1545, 510134), (1895, 415914), (2019, 390370), (2274, 346595), (3090, 255067), (3365, 234222), (3790, 207957), (4038, 195185), (5685, 138638), (6730, 117111), (10095, 78074), (11370, 69319), (20190, 39037)]