153225870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23537}}^1$

素因数の和:23585

約数の個数: 64

約数和(自身を含む): 433852416

約数和(自身を除く): 280626546

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 23537, 47074, 70611, 117685, 141222, 164759, 235370, 329518, 353055, 494277, 706110, 729647, 823795, 988554, 1459294, 1647590, 2188941, 2471385, 3648235, 4377882, 4942770, 5107529, 7296470, 10215058, 10944705, 15322587, 21889410, 25537645, 30645174, 51075290, 76612935, 153225870]

約数ペア:

[(1, 153225870), (2, 76612935), (3, 51075290), (5, 30645174), (6, 25537645), (7, 21889410), (10, 15322587), (14, 10944705), (15, 10215058), (21, 7296470), (30, 5107529), (31, 4942770), (35, 4377882), (42, 3648235), (62, 2471385), (70, 2188941), (93, 1647590), (105, 1459294), (155, 988554), (186, 823795), (210, 729647), (217, 706110), (310, 494277), (434, 353055), (465, 329518), (651, 235370), (930, 164759), (1085, 141222), (1302, 117685), (2170, 70611), (3255, 47074), (6510, 23537)]