23480010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 69120000

約数和(自身を除く): 45639990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 90, 95, 114, 115, 135, 138, 171, 190, 199, 207, 230, 270, 285, 342, 345, 398, 414, 437, 513, 570, 597, 621, 690, 855, 874, 995, 1026, 1035, 1194, 1242, 1311, 1710, 1791, 1990, 2070, 2185, 2565, 2622, 2985, 3105, 3582, 3781, 3933, 4370, 4577, 5130, 5373, 5970, 6210, 6555, 7562, 7866, 8955, 9154, 10746, 11343, 11799, 13110, 13731, 17910, 18905, 19665, 22686, 22885, 23598, 26865, 27462, 34029, 37810, 39330, 41193, 45770, 53730, 56715, 58995, 68058, 68655, 82386, 86963, 102087, 113430, 117990, 123579, 137310, 170145, 173926, 204174, 205965, 247158, 260889, 340290, 411930, 434815, 510435, 521778, 617895, 782667, 869630, 1020870, 1235790, 1304445, 1565334, 2348001, 2608890, 3913335, 4696002, 7826670, 11740005, 23480010]

約数ペア:

[(1, 23480010), (2, 11740005), (3, 7826670), (5, 4696002), (6, 3913335), (9, 2608890), (10, 2348001), (15, 1565334), (18, 1304445), (19, 1235790), (23, 1020870), (27, 869630), (30, 782667), (38, 617895), (45, 521778), (46, 510435), (54, 434815), (57, 411930), (69, 340290), (90, 260889), (95, 247158), (114, 205965), (115, 204174), (135, 173926), (138, 170145), (171, 137310), (190, 123579), (199, 117990), (207, 113430), (230, 102087), (270, 86963), (285, 82386), (342, 68655), (345, 68058), (398, 58995), (414, 56715), (437, 53730), (513, 45770), (570, 41193), (597, 39330), (621, 37810), (690, 34029), (855, 27462), (874, 26865), (995, 23598), (1026, 22885), (1035, 22686), (1194, 19665), (1242, 18905), (1311, 17910), (1710, 13731), (1791, 13110), (1990, 11799), (2070, 11343), (2185, 10746), (2565, 9154), (2622, 8955), (2985, 7866), (3105, 7562), (3582, 6555), (3781, 6210), (3933, 5970), (4370, 5373), (4577, 5130)]