69969060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{7933}}^1$

素因数の和:7962

約数の個数: 108

約数和(自身を含む): 246921948

約数和(自身を除く): 176952888

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 7933, 8820, 15866, 23799, 31732, 39665, 47598, 55531, 71397, 79330, 95196, 111062, 118995, 142794, 158660, 166593, 222124, 237990, 277655, 285588, 333186, 356985, 388717, 475980, 499779, 555310, 666372, 713970, 777434, 832965, 999558, 1110620, 1166151, 1427940, 1554868, 1665930, 1943585, 1999116, 2332302, 2498895, 3331860, 3498453, 3887170, 4664604, 4997790, 5830755, 6996906, 7774340, 9995580, 11661510, 13993812, 17492265, 23323020, 34984530, 69969060]

約数ペア:

[(1, 69969060), (2, 34984530), (3, 23323020), (4, 17492265), (5, 13993812), (6, 11661510), (7, 9995580), (9, 7774340), (10, 6996906), (12, 5830755), (14, 4997790), (15, 4664604), (18, 3887170), (20, 3498453), (21, 3331860), (28, 2498895), (30, 2332302), (35, 1999116), (36, 1943585), (42, 1665930), (45, 1554868), (49, 1427940), (60, 1166151), (63, 1110620), (70, 999558), (84, 832965), (90, 777434), (98, 713970), (105, 666372), (126, 555310), (140, 499779), (147, 475980), (180, 388717), (196, 356985), (210, 333186), (245, 285588), (252, 277655), (294, 237990), (315, 222124), (420, 166593), (441, 158660), (490, 142794), (588, 118995), (630, 111062), (735, 95196), (882, 79330), (980, 71397), (1260, 55531), (1470, 47598), (1764, 39665), (2205, 31732), (2940, 23799), (4410, 15866), (7933, 8820)]