21844350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1471}}^1$

素因数の和:1503

約数の個数: 96

約数和(自身を含む): 65710080

約数和(自身を除く): 43865730

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, 1471, 1485, 1650, 2475, 2942, 2970, 4413, 4950, 7355, 7425, 8826, 13239, 14710, 14850, 16181, 22065, 26478, 32362, 36775, 39717, 44130, 48543, 66195, 73550, 79434, 80905, 97086, 110325, 132390, 145629, 161810, 198585, 220650, 242715, 291258, 330975, 397170, 404525, 436887, 485430, 661950, 728145, 809050, 873774, 992925, 1213575, 1456290, 1985850, 2184435, 2427150, 3640725, 4368870, 7281450, 10922175, 21844350]

約数ペア:

[(1, 21844350), (2, 10922175), (3, 7281450), (5, 4368870), (6, 3640725), (9, 2427150), (10, 2184435), (11, 1985850), (15, 1456290), (18, 1213575), (22, 992925), (25, 873774), (27, 809050), (30, 728145), (33, 661950), (45, 485430), (50, 436887), (54, 404525), (55, 397170), (66, 330975), (75, 291258), (90, 242715), (99, 220650), (110, 198585), (135, 161810), (150, 145629), (165, 132390), (198, 110325), (225, 97086), (270, 80905), (275, 79434), (297, 73550), (330, 66195), (450, 48543), (495, 44130), (550, 39717), (594, 36775), (675, 32362), (825, 26478), (990, 22065), (1350, 16181), (1471, 14850), (1485, 14710), (1650, 13239), (2475, 8826), (2942, 7425), (2970, 7355), (4413, 4950)]