41274660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 136745280

約数和(自身を除く): 95470620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 101, 105, 139, 140, 147, 196, 202, 210, 245, 278, 294, 303, 404, 417, 420, 490, 505, 556, 588, 606, 695, 707, 735, 834, 973, 980, 1010, 1212, 1390, 1414, 1470, 1515, 1668, 1946, 2020, 2085, 2121, 2780, 2828, 2919, 2940, 3030, 3535, 3892, 4170, 4242, 4865, 4949, 5838, 6060, 6811, 7070, 8340, 8484, 9730, 9898, 10605, 11676, 13622, 14039, 14140, 14595, 14847, 19460, 19796, 20433, 21210, 24745, 27244, 28078, 29190, 29694, 34055, 40866, 42117, 42420, 49490, 56156, 58380, 59388, 68110, 70195, 74235, 81732, 84234, 98273, 98980, 102165, 136220, 140390, 148470, 168468, 196546, 204330, 210585, 280780, 294819, 296940, 393092, 408660, 421170, 491365, 589638, 687911, 842340, 982730, 1179276, 1375822, 1474095, 1965460, 2063733, 2751644, 2948190, 3439555, 4127466, 5896380, 6879110, 8254932, 10318665, 13758220, 20637330, 41274660]

約数ペア:

[(1, 41274660), (2, 20637330), (3, 13758220), (4, 10318665), (5, 8254932), (6, 6879110), (7, 5896380), (10, 4127466), (12, 3439555), (14, 2948190), (15, 2751644), (20, 2063733), (21, 1965460), (28, 1474095), (30, 1375822), (35, 1179276), (42, 982730), (49, 842340), (60, 687911), (70, 589638), (84, 491365), (98, 421170), (101, 408660), (105, 393092), (139, 296940), (140, 294819), (147, 280780), (196, 210585), (202, 204330), (210, 196546), (245, 168468), (278, 148470), (294, 140390), (303, 136220), (404, 102165), (417, 98980), (420, 98273), (490, 84234), (505, 81732), (556, 74235), (588, 70195), (606, 68110), (695, 59388), (707, 58380), (735, 56156), (834, 49490), (973, 42420), (980, 42117), (1010, 40866), (1212, 34055), (1390, 29694), (1414, 29190), (1470, 28078), (1515, 27244), (1668, 24745), (1946, 21210), (2020, 20433), (2085, 19796), (2121, 19460), (2780, 14847), (2828, 14595), (2919, 14140), (2940, 14039), (3030, 13622), (3535, 11676), (3892, 10605), (4170, 9898), (4242, 9730), (4865, 8484), (4949, 8340), (5838, 7070), (6060, 6811)]