144865730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 289578240

約数和(自身を除く): 144712510

約数列:

[1, 2, 5, 10, 23, 29, 37, 46, 58, 74, 115, 145, 185, 230, 290, 370, 587, 667, 851, 1073, 1174, 1334, 1702, 2146, 2935, 3335, 4255, 5365, 5870, 6670, 8510, 10730, 13501, 17023, 21719, 24679, 27002, 34046, 43438, 49358, 67505, 85115, 108595, 123395, 135010, 170230, 217190, 246790, 391529, 499537, 629851, 783058, 999074, 1259702, 1957645, 2497685, 3149255, 3915290, 4995370, 6298510, 14486573, 28973146, 72432865, 144865730]

約数ペア:

[(1, 144865730), (2, 72432865), (5, 28973146), (10, 14486573), (23, 6298510), (29, 4995370), (37, 3915290), (46, 3149255), (58, 2497685), (74, 1957645), (115, 1259702), (145, 999074), (185, 783058), (230, 629851), (290, 499537), (370, 391529), (587, 246790), (667, 217190), (851, 170230), (1073, 135010), (1174, 123395), (1334, 108595), (1702, 85115), (2146, 67505), (2935, 49358), (3335, 43438), (4255, 34046), (5365, 27002), (5870, 24679), (6670, 21719), (8510, 17023), (10730, 13501)]