9973950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 30533760

約数和(自身を除く): 20559810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 49, 50, 59, 69, 70, 75, 98, 105, 115, 118, 138, 147, 150, 161, 175, 177, 210, 230, 245, 294, 295, 322, 345, 350, 354, 413, 483, 490, 525, 575, 590, 690, 735, 805, 826, 885, 966, 1050, 1127, 1150, 1225, 1239, 1357, 1470, 1475, 1610, 1725, 1770, 2065, 2254, 2415, 2450, 2478, 2714, 2891, 2950, 3381, 3450, 3675, 4025, 4071, 4130, 4425, 4830, 5635, 5782, 6195, 6762, 6785, 7350, 8050, 8142, 8673, 8850, 9499, 10325, 11270, 12075, 12390, 13570, 14455, 16905, 17346, 18998, 20355, 20650, 24150, 28175, 28497, 28910, 30975, 33810, 33925, 40710, 43365, 47495, 56350, 56994, 61950, 66493, 67850, 72275, 84525, 86730, 94990, 101775, 132986, 142485, 144550, 169050, 199479, 203550, 216825, 237475, 284970, 332465, 398958, 433650, 474950, 664930, 712425, 997395, 1424850, 1662325, 1994790, 3324650, 4986975, 9973950]

約数ペア:

[(1, 9973950), (2, 4986975), (3, 3324650), (5, 1994790), (6, 1662325), (7, 1424850), (10, 997395), (14, 712425), (15, 664930), (21, 474950), (23, 433650), (25, 398958), (30, 332465), (35, 284970), (42, 237475), (46, 216825), (49, 203550), (50, 199479), (59, 169050), (69, 144550), (70, 142485), (75, 132986), (98, 101775), (105, 94990), (115, 86730), (118, 84525), (138, 72275), (147, 67850), (150, 66493), (161, 61950), (175, 56994), (177, 56350), (210, 47495), (230, 43365), (245, 40710), (294, 33925), (295, 33810), (322, 30975), (345, 28910), (350, 28497), (354, 28175), (413, 24150), (483, 20650), (490, 20355), (525, 18998), (575, 17346), (590, 16905), (690, 14455), (735, 13570), (805, 12390), (826, 12075), (885, 11270), (966, 10325), (1050, 9499), (1127, 8850), (1150, 8673), (1225, 8142), (1239, 8050), (1357, 7350), (1470, 6785), (1475, 6762), (1610, 6195), (1725, 5782), (1770, 5635), (2065, 4830), (2254, 4425), (2415, 4130), (2450, 4071), (2478, 4025), (2714, 3675), (2891, 3450), (2950, 3381)]