70482580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 186157440

約数和(自身を除く): 115674860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 53, 59, 70, 92, 98, 106, 115, 118, 140, 161, 196, 212, 230, 236, 245, 265, 295, 322, 371, 413, 460, 490, 530, 590, 644, 742, 805, 826, 980, 1060, 1127, 1180, 1219, 1357, 1484, 1610, 1652, 1855, 2065, 2254, 2438, 2597, 2714, 2891, 3127, 3220, 3710, 4130, 4508, 4876, 5194, 5428, 5635, 5782, 6095, 6254, 6785, 7420, 8260, 8533, 9499, 10388, 11270, 11564, 12190, 12508, 12985, 13570, 14455, 15635, 17066, 18998, 21889, 22540, 24380, 25970, 27140, 28910, 31270, 34132, 37996, 42665, 43778, 47495, 51940, 57820, 59731, 62540, 66493, 71921, 85330, 87556, 94990, 109445, 119462, 132986, 143842, 153223, 170660, 189980, 218890, 238924, 265972, 287684, 298655, 306446, 332465, 359605, 437780, 503447, 597310, 612892, 664930, 719210, 766115, 1006894, 1194620, 1329860, 1438420, 1532230, 2013788, 2517235, 3064460, 3524129, 5034470, 7048258, 10068940, 14096516, 17620645, 35241290, 70482580]

約数ペア:

[(1, 70482580), (2, 35241290), (4, 17620645), (5, 14096516), (7, 10068940), (10, 7048258), (14, 5034470), (20, 3524129), (23, 3064460), (28, 2517235), (35, 2013788), (46, 1532230), (49, 1438420), (53, 1329860), (59, 1194620), (70, 1006894), (92, 766115), (98, 719210), (106, 664930), (115, 612892), (118, 597310), (140, 503447), (161, 437780), (196, 359605), (212, 332465), (230, 306446), (236, 298655), (245, 287684), (265, 265972), (295, 238924), (322, 218890), (371, 189980), (413, 170660), (460, 153223), (490, 143842), (530, 132986), (590, 119462), (644, 109445), (742, 94990), (805, 87556), (826, 85330), (980, 71921), (1060, 66493), (1127, 62540), (1180, 59731), (1219, 57820), (1357, 51940), (1484, 47495), (1610, 43778), (1652, 42665), (1855, 37996), (2065, 34132), (2254, 31270), (2438, 28910), (2597, 27140), (2714, 25970), (2891, 24380), (3127, 22540), (3220, 21889), (3710, 18998), (4130, 17066), (4508, 15635), (4876, 14455), (5194, 13570), (5428, 12985), (5635, 12508), (5782, 12190), (6095, 11564), (6254, 11270), (6785, 10388), (7420, 9499), (8260, 8533)]