30089920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 88605360

約数和(自身を除く): 58515440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 101, 112, 133, 140, 152, 160, 190, 196, 202, 224, 245, 266, 280, 304, 320, 380, 392, 404, 448, 490, 505, 532, 560, 608, 665, 707, 760, 784, 808, 931, 980, 1010, 1064, 1120, 1216, 1330, 1414, 1520, 1568, 1616, 1862, 1919, 1960, 2020, 2128, 2240, 2660, 2828, 3040, 3136, 3232, 3535, 3724, 3838, 3920, 4040, 4256, 4655, 4949, 5320, 5656, 6080, 6464, 7070, 7448, 7676, 7840, 8080, 8512, 9310, 9595, 9898, 10640, 11312, 13433, 14140, 14896, 15352, 15680, 16160, 18620, 19190, 19796, 21280, 22624, 24745, 26866, 28280, 29792, 30704, 32320, 37240, 38380, 39592, 42560, 45248, 49490, 53732, 56560, 59584, 61408, 67165, 74480, 76760, 79184, 94031, 98980, 107464, 113120, 122816, 134330, 148960, 153520, 158368, 188062, 197960, 214928, 226240, 268660, 297920, 307040, 316736, 376124, 395920, 429856, 470155, 537320, 614080, 752248, 791840, 859712, 940310, 1074640, 1504496, 1583680, 1880620, 2149280, 3008992, 3761240, 4298560, 6017984, 7522480, 15044960, 30089920]

約数ペア:

[(1, 30089920), (2, 15044960), (4, 7522480), (5, 6017984), (7, 4298560), (8, 3761240), (10, 3008992), (14, 2149280), (16, 1880620), (19, 1583680), (20, 1504496), (28, 1074640), (32, 940310), (35, 859712), (38, 791840), (40, 752248), (49, 614080), (56, 537320), (64, 470155), (70, 429856), (76, 395920), (80, 376124), (95, 316736), (98, 307040), (101, 297920), (112, 268660), (133, 226240), (140, 214928), (152, 197960), (160, 188062), (190, 158368), (196, 153520), (202, 148960), (224, 134330), (245, 122816), (266, 113120), (280, 107464), (304, 98980), (320, 94031), (380, 79184), (392, 76760), (404, 74480), (448, 67165), (490, 61408), (505, 59584), (532, 56560), (560, 53732), (608, 49490), (665, 45248), (707, 42560), (760, 39592), (784, 38380), (808, 37240), (931, 32320), (980, 30704), (1010, 29792), (1064, 28280), (1120, 26866), (1216, 24745), (1330, 22624), (1414, 21280), (1520, 19796), (1568, 19190), (1616, 18620), (1862, 16160), (1919, 15680), (1960, 15352), (2020, 14896), (2128, 14140), (2240, 13433), (2660, 11312), (2828, 10640), (3040, 9898), (3136, 9595), (3232, 9310), (3535, 8512), (3724, 8080), (3838, 7840), (3920, 7676), (4040, 7448), (4256, 7070), (4655, 6464), (4949, 6080), (5320, 5656)]