1028174910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{9619}}^1$

素因数の和:10145

約数の個数: 64

約数和(自身を含む): 2825971200

約数和(自身を除く): 1797796290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 509, 1018, 1527, 2545, 3054, 3563, 5090, 7126, 7635, 9619, 10689, 15270, 17815, 19238, 21378, 28857, 35630, 48095, 53445, 57714, 67333, 96190, 106890, 134666, 144285, 201999, 288570, 336665, 403998, 673330, 1009995, 2019990, 4896071, 9792142, 14688213, 24480355, 29376426, 34272497, 48960710, 68544994, 73441065, 102817491, 146882130, 171362485, 205634982, 342724970, 514087455, 1028174910]

約数ペア:

[(1, 1028174910), (2, 514087455), (3, 342724970), (5, 205634982), (6, 171362485), (7, 146882130), (10, 102817491), (14, 73441065), (15, 68544994), (21, 48960710), (30, 34272497), (35, 29376426), (42, 24480355), (70, 14688213), (105, 9792142), (210, 4896071), (509, 2019990), (1018, 1009995), (1527, 673330), (2545, 403998), (3054, 336665), (3563, 288570), (5090, 201999), (7126, 144285), (7635, 134666), (9619, 106890), (10689, 96190), (15270, 67333), (17815, 57714), (19238, 53445), (21378, 48095), (28857, 35630)]