1729221650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 3732511104

約数和(自身を除く): 2003289454

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 47, 50, 65, 94, 107, 115, 130, 214, 230, 235, 299, 325, 470, 529, 535, 575, 598, 611, 650, 1058, 1070, 1081, 1150, 1175, 1222, 1391, 1495, 2162, 2350, 2461, 2645, 2675, 2782, 2990, 3055, 4922, 5029, 5290, 5350, 5405, 6110, 6877, 6955, 7475, 10058, 10810, 12305, 13225, 13754, 13910, 14053, 14950, 15275, 24610, 24863, 25145, 26450, 27025, 28106, 30550, 31993, 34385, 34775, 49726, 50290, 54050, 56603, 61525, 63986, 65377, 68770, 69550, 70265, 113206, 115667, 123050, 124315, 125725, 130754, 140530, 159965, 171925, 231334, 248630, 251450, 283015, 319930, 323219, 326885, 343850, 351325, 566030, 578335, 621575, 646438, 653770, 702650, 735839, 799825, 1156670, 1243150, 1415075, 1471678, 1503671, 1599650, 1616095, 1634425, 2660341, 2830150, 2891675, 3007342, 3232190, 3268850, 3679195, 5320682, 5783350, 7358390, 7518355, 8080475, 13301705, 15036710, 16160950, 18395975, 26603410, 34584433, 36791950, 37591775, 66508525, 69168866, 75183550, 133017050, 172922165, 345844330, 864610825, 1729221650]

約数ペア:

[(1, 1729221650), (2, 864610825), (5, 345844330), (10, 172922165), (13, 133017050), (23, 75183550), (25, 69168866), (26, 66508525), (46, 37591775), (47, 36791950), (50, 34584433), (65, 26603410), (94, 18395975), (107, 16160950), (115, 15036710), (130, 13301705), (214, 8080475), (230, 7518355), (235, 7358390), (299, 5783350), (325, 5320682), (470, 3679195), (529, 3268850), (535, 3232190), (575, 3007342), (598, 2891675), (611, 2830150), (650, 2660341), (1058, 1634425), (1070, 1616095), (1081, 1599650), (1150, 1503671), (1175, 1471678), (1222, 1415075), (1391, 1243150), (1495, 1156670), (2162, 799825), (2350, 735839), (2461, 702650), (2645, 653770), (2675, 646438), (2782, 621575), (2990, 578335), (3055, 566030), (4922, 351325), (5029, 343850), (5290, 326885), (5350, 323219), (5405, 319930), (6110, 283015), (6877, 251450), (6955, 248630), (7475, 231334), (10058, 171925), (10810, 159965), (12305, 140530), (13225, 130754), (13754, 125725), (13910, 124315), (14053, 123050), (14950, 115667), (15275, 113206), (24610, 70265), (24863, 69550), (25145, 68770), (26450, 65377), (27025, 63986), (28106, 61525), (30550, 56603), (31993, 54050), (34385, 50290), (34775, 49726)]