2039508712995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{20887}}^1$

素因数の和:21525

約数の個数: 128

約数和(自身を含む): 3759599370240

約数和(自身を除く): 1720090657245

約数列:

[1, 3, 5, 13, 15, 29, 31, 39, 65, 87, 93, 145, 155, 195, 377, 403, 435, 465, 557, 899, 1131, 1209, 1671, 1885, 2015, 2697, 2785, 4495, 5655, 6045, 7241, 8355, 11687, 13485, 16153, 17267, 20887, 21723, 35061, 36205, 48459, 51801, 58435, 62661, 80765, 86335, 104435, 108615, 175305, 209989, 224471, 242295, 259005, 271531, 313305, 500743, 605723, 629967, 647497, 673413, 814593, 1049945, 1122355, 1357655, 1502229, 1817169, 1942491, 2503715, 3028615, 3149835, 3237485, 3367065, 4072965, 6509659, 7511145, 7874399, 8417461, 9085845, 9712455, 11634059, 18777413, 19528977, 23623197, 25252383, 32548295, 34902177, 39371995, 42087305, 56332239, 58170295, 93887065, 97644885, 118115985, 126261915, 151242767, 174510885, 244106369, 281661195, 337387711, 360655829, 453728301, 732319107, 756213835, 1012163133, 1081967487, 1220531845, 1686938555, 1803279145, 2268641505, 3661595535, 4386040243, 4688525777, 5060815665, 5409837435, 10459019041, 13158120729, 14065577331, 21930201215, 23442628885, 31377057123, 52295095205, 65790603645, 70327886655, 135967247533, 156885285615, 407901742599, 679836237665, 2039508712995]

約数ペア:

[(1, 2039508712995), (3, 679836237665), (5, 407901742599), (13, 156885285615), (15, 135967247533), (29, 70327886655), (31, 65790603645), (39, 52295095205), (65, 31377057123), (87, 23442628885), (93, 21930201215), (145, 14065577331), (155, 13158120729), (195, 10459019041), (377, 5409837435), (403, 5060815665), (435, 4688525777), (465, 4386040243), (557, 3661595535), (899, 2268641505), (1131, 1803279145), (1209, 1686938555), (1671, 1220531845), (1885, 1081967487), (2015, 1012163133), (2697, 756213835), (2785, 732319107), (4495, 453728301), (5655, 360655829), (6045, 337387711), (7241, 281661195), (8355, 244106369), (11687, 174510885), (13485, 151242767), (16153, 126261915), (17267, 118115985), (20887, 97644885), (21723, 93887065), (35061, 58170295), (36205, 56332239), (48459, 42087305), (51801, 39371995), (58435, 34902177), (62661, 32548295), (80765, 25252383), (86335, 23623197), (104435, 19528977), (108615, 18777413), (175305, 11634059), (209989, 9712455), (224471, 9085845), (242295, 8417461), (259005, 7874399), (271531, 7511145), (313305, 6509659), (500743, 4072965), (605723, 3367065), (629967, 3237485), (647497, 3149835), (673413, 3028615), (814593, 2503715), (1049945, 1942491), (1122355, 1817169), (1357655, 1502229)]