23471730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 69877080

約数和(自身を除く): 46405350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 29, 30, 34, 45, 46, 51, 58, 69, 85, 87, 90, 102, 115, 138, 145, 153, 170, 174, 207, 230, 255, 261, 290, 306, 345, 391, 414, 435, 493, 510, 522, 529, 667, 690, 765, 782, 870, 986, 1035, 1058, 1173, 1305, 1334, 1479, 1530, 1587, 1955, 2001, 2070, 2346, 2465, 2610, 2645, 2958, 3174, 3335, 3519, 3910, 4002, 4437, 4761, 4930, 5290, 5865, 6003, 6670, 7038, 7395, 7935, 8874, 8993, 9522, 10005, 11339, 11730, 12006, 14790, 15341, 15870, 17595, 17986, 20010, 22185, 22678, 23805, 26979, 30015, 30682, 34017, 35190, 44370, 44965, 46023, 47610, 53958, 56695, 60030, 68034, 76705, 80937, 89930, 92046, 102051, 113390, 134895, 138069, 153410, 161874, 170085, 204102, 230115, 260797, 269790, 276138, 340170, 404685, 460230, 510255, 521594, 690345, 782391, 809370, 1020510, 1303985, 1380690, 1564782, 2347173, 2607970, 3911955, 4694346, 7823910, 11735865, 23471730]

約数ペア:

[(1, 23471730), (2, 11735865), (3, 7823910), (5, 4694346), (6, 3911955), (9, 2607970), (10, 2347173), (15, 1564782), (17, 1380690), (18, 1303985), (23, 1020510), (29, 809370), (30, 782391), (34, 690345), (45, 521594), (46, 510255), (51, 460230), (58, 404685), (69, 340170), (85, 276138), (87, 269790), (90, 260797), (102, 230115), (115, 204102), (138, 170085), (145, 161874), (153, 153410), (170, 138069), (174, 134895), (207, 113390), (230, 102051), (255, 92046), (261, 89930), (290, 80937), (306, 76705), (345, 68034), (391, 60030), (414, 56695), (435, 53958), (493, 47610), (510, 46023), (522, 44965), (529, 44370), (667, 35190), (690, 34017), (765, 30682), (782, 30015), (870, 26979), (986, 23805), (1035, 22678), (1058, 22185), (1173, 20010), (1305, 17986), (1334, 17595), (1479, 15870), (1530, 15341), (1587, 14790), (1955, 12006), (2001, 11730), (2070, 11339), (2346, 10005), (2465, 9522), (2610, 8993), (2645, 8874), (2958, 7935), (3174, 7395), (3335, 7038), (3519, 6670), (3910, 6003), (4002, 5865), (4437, 5290), (4761, 4930)]