13339830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 36933120

約数和(自身を除く): 23593290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 457, 695, 834, 914, 973, 1371, 1390, 1946, 2085, 2285, 2742, 2919, 3199, 4170, 4570, 4865, 5838, 6398, 6855, 9597, 9730, 13710, 14595, 15995, 19194, 29190, 31990, 47985, 63523, 95970, 127046, 190569, 317615, 381138, 444661, 635230, 889322, 952845, 1333983, 1905690, 2223305, 2667966, 4446610, 6669915, 13339830]

約数ペア:

[(1, 13339830), (2, 6669915), (3, 4446610), (5, 2667966), (6, 2223305), (7, 1905690), (10, 1333983), (14, 952845), (15, 889322), (21, 635230), (30, 444661), (35, 381138), (42, 317615), (70, 190569), (105, 127046), (139, 95970), (210, 63523), (278, 47985), (417, 31990), (457, 29190), (695, 19194), (834, 15995), (914, 14595), (973, 13710), (1371, 9730), (1390, 9597), (1946, 6855), (2085, 6398), (2285, 5838), (2742, 4865), (2919, 4570), (3199, 4170)]