229717460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 576296448

約数和(自身を除く): 346578988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 61, 70, 74, 122, 140, 148, 185, 244, 259, 305, 370, 427, 518, 610, 727, 740, 854, 1036, 1220, 1295, 1454, 1708, 2135, 2257, 2590, 2908, 3635, 4270, 4514, 5089, 5180, 7270, 8540, 9028, 10178, 11285, 14540, 15799, 20356, 22570, 25445, 26899, 31598, 44347, 45140, 50890, 53798, 63196, 78995, 88694, 101780, 107596, 134495, 157990, 177388, 188293, 221735, 268990, 310429, 315980, 376586, 443470, 537980, 620858, 753172, 886940, 941465, 1241716, 1552145, 1640839, 1882930, 3104290, 3281678, 3765860, 6208580, 6563356, 8204195, 11485873, 16408390, 22971746, 32816780, 45943492, 57429365, 114858730, 229717460]

約数ペア:

[(1, 229717460), (2, 114858730), (4, 57429365), (5, 45943492), (7, 32816780), (10, 22971746), (14, 16408390), (20, 11485873), (28, 8204195), (35, 6563356), (37, 6208580), (61, 3765860), (70, 3281678), (74, 3104290), (122, 1882930), (140, 1640839), (148, 1552145), (185, 1241716), (244, 941465), (259, 886940), (305, 753172), (370, 620858), (427, 537980), (518, 443470), (610, 376586), (727, 315980), (740, 310429), (854, 268990), (1036, 221735), (1220, 188293), (1295, 177388), (1454, 157990), (1708, 134495), (2135, 107596), (2257, 101780), (2590, 88694), (2908, 78995), (3635, 63196), (4270, 53798), (4514, 50890), (5089, 45140), (5180, 44347), (7270, 31598), (8540, 26899), (9028, 25445), (10178, 22570), (11285, 20356), (14540, 15799)]