69859860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3539}}^1$

素因数の和:3605

約数の個数: 96

約数和(自身を含む): 228372480

約数和(自身を除く): 158512620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3539, 3948, 4935, 6580, 7078, 9870, 10617, 14156, 17695, 19740, 21234, 24773, 35390, 42468, 49546, 53085, 70780, 74319, 99092, 106170, 123865, 148638, 166333, 212340, 247730, 297276, 332666, 371595, 495460, 498999, 665332, 743190, 831665, 997998, 1164331, 1486380, 1663330, 1995996, 2328662, 2494995, 3326660, 3492993, 4657324, 4989990, 5821655, 6985986, 9979980, 11643310, 13971972, 17464965, 23286620, 34929930, 69859860]

約数ペア:

[(1, 69859860), (2, 34929930), (3, 23286620), (4, 17464965), (5, 13971972), (6, 11643310), (7, 9979980), (10, 6985986), (12, 5821655), (14, 4989990), (15, 4657324), (20, 3492993), (21, 3326660), (28, 2494995), (30, 2328662), (35, 1995996), (42, 1663330), (47, 1486380), (60, 1164331), (70, 997998), (84, 831665), (94, 743190), (105, 665332), (140, 498999), (141, 495460), (188, 371595), (210, 332666), (235, 297276), (282, 247730), (329, 212340), (420, 166333), (470, 148638), (564, 123865), (658, 106170), (705, 99092), (940, 74319), (987, 70780), (1316, 53085), (1410, 49546), (1645, 42468), (1974, 35390), (2820, 24773), (3290, 21234), (3539, 19740), (3948, 17695), (4935, 14156), (6580, 10617), (7078, 9870)]