851808660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 2416200192

約数和(自身を除く): 1564391532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 251, 326, 347, 489, 502, 652, 694, 753, 815, 978, 1004, 1041, 1255, 1388, 1506, 1630, 1735, 1956, 2082, 2445, 2510, 3012, 3260, 3470, 3765, 4164, 4890, 5020, 5205, 6940, 7530, 9780, 10410, 15060, 20820, 40913, 56561, 81826, 87097, 113122, 122739, 163652, 169683, 174194, 204565, 226244, 245478, 261291, 282805, 339366, 348388, 409130, 435485, 490956, 522582, 565610, 613695, 678732, 818260, 848415, 870970, 1045164, 1131220, 1227390, 1306455, 1696830, 1741940, 2454780, 2612910, 3393660, 5225820, 14196811, 28393622, 42590433, 56787244, 70984055, 85180866, 141968110, 170361732, 212952165, 283936220, 425904330, 851808660]

約数ペア:

[(1, 851808660), (2, 425904330), (3, 283936220), (4, 212952165), (5, 170361732), (6, 141968110), (10, 85180866), (12, 70984055), (15, 56787244), (20, 42590433), (30, 28393622), (60, 14196811), (163, 5225820), (251, 3393660), (326, 2612910), (347, 2454780), (489, 1741940), (502, 1696830), (652, 1306455), (694, 1227390), (753, 1131220), (815, 1045164), (978, 870970), (1004, 848415), (1041, 818260), (1255, 678732), (1388, 613695), (1506, 565610), (1630, 522582), (1735, 490956), (1956, 435485), (2082, 409130), (2445, 348388), (2510, 339366), (3012, 282805), (3260, 261291), (3470, 245478), (3765, 226244), (4164, 204565), (4890, 174194), (5020, 169683), (5205, 163652), (6940, 122739), (7530, 113122), (9780, 87097), (10410, 81826), (15060, 56561), (20820, 40913)]