21003973650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1414409}}^1$

素因数の和:1414441

約数の個数: 96

約数和(自身を含む): 63139262400

約数和(自身を除く): 42135288750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 135, 150, 165, 198, 225, 270, 275, 297, 330, 450, 495, 550, 594, 675, 825, 990, 1350, 1485, 1650, 2475, 2970, 4950, 7425, 14850, 1414409, 2828818, 4243227, 7072045, 8486454, 12729681, 14144090, 15558499, 21216135, 25459362, 31116998, 35360225, 38189043, 42432270, 46675497, 63648405, 70720450, 76378086, 77792495, 93350994, 106080675, 127296810, 140026491, 155584990, 190945215, 212161350, 233377485, 280052982, 318242025, 381890430, 388962475, 420079473, 466754970, 636484050, 700132455, 777924950, 840158946, 954726075, 1166887425, 1400264910, 1909452150, 2100397365, 2333774850, 3500662275, 4200794730, 7001324550, 10501986825, 21003973650]

約数ペア:

[(1, 21003973650), (2, 10501986825), (3, 7001324550), (5, 4200794730), (6, 3500662275), (9, 2333774850), (10, 2100397365), (11, 1909452150), (15, 1400264910), (18, 1166887425), (22, 954726075), (25, 840158946), (27, 777924950), (30, 700132455), (33, 636484050), (45, 466754970), (50, 420079473), (54, 388962475), (55, 381890430), (66, 318242025), (75, 280052982), (90, 233377485), (99, 212161350), (110, 190945215), (135, 155584990), (150, 140026491), (165, 127296810), (198, 106080675), (225, 93350994), (270, 77792495), (275, 76378086), (297, 70720450), (330, 63648405), (450, 46675497), (495, 42432270), (550, 38189043), (594, 35360225), (675, 31116998), (825, 25459362), (990, 21216135), (1350, 15558499), (1485, 14144090), (1650, 12729681), (2475, 8486454), (2970, 7072045), (4950, 4243227), (7425, 2828818), (14850, 1414409)]