33019910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 81423360

約数和(自身を除く): 48403450

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 37, 38, 55, 61, 70, 74, 77, 95, 110, 122, 133, 154, 185, 190, 209, 259, 266, 305, 370, 385, 407, 418, 427, 518, 610, 665, 671, 703, 770, 814, 854, 1045, 1159, 1295, 1330, 1342, 1406, 1463, 2035, 2090, 2135, 2257, 2318, 2590, 2849, 2926, 3355, 3515, 4070, 4270, 4514, 4697, 4921, 5698, 5795, 6710, 7030, 7315, 7733, 8113, 9394, 9842, 11285, 11590, 12749, 14245, 14630, 15466, 15799, 16226, 22570, 23485, 24605, 24827, 25498, 28490, 31598, 38665, 40565, 42883, 46970, 49210, 49654, 54131, 63745, 77330, 78995, 81130, 85766, 89243, 108262, 124135, 127490, 157990, 173789, 178486, 214415, 248270, 270655, 300181, 347578, 428830, 446215, 471713, 541310, 600362, 868945, 892430, 943426, 1500905, 1737890, 2358565, 3001810, 3301991, 4717130, 6603982, 16509955, 33019910]

約数ペア:

[(1, 33019910), (2, 16509955), (5, 6603982), (7, 4717130), (10, 3301991), (11, 3001810), (14, 2358565), (19, 1737890), (22, 1500905), (35, 943426), (37, 892430), (38, 868945), (55, 600362), (61, 541310), (70, 471713), (74, 446215), (77, 428830), (95, 347578), (110, 300181), (122, 270655), (133, 248270), (154, 214415), (185, 178486), (190, 173789), (209, 157990), (259, 127490), (266, 124135), (305, 108262), (370, 89243), (385, 85766), (407, 81130), (418, 78995), (427, 77330), (518, 63745), (610, 54131), (665, 49654), (671, 49210), (703, 46970), (770, 42883), (814, 40565), (854, 38665), (1045, 31598), (1159, 28490), (1295, 25498), (1330, 24827), (1342, 24605), (1406, 23485), (1463, 22570), (2035, 16226), (2090, 15799), (2135, 15466), (2257, 14630), (2318, 14245), (2590, 12749), (2849, 11590), (2926, 11285), (3355, 9842), (3515, 9394), (4070, 8113), (4270, 7733), (4514, 7315), (4697, 7030), (4921, 6710), (5698, 5795)]