64647450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{6841}}^1$

素因数の和:6869

約数の個数: 96

約数和(自身を含む): 203617920

約数和(自身を除く): 138970470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 6841, 9450, 13682, 20523, 34205, 41046, 47887, 61569, 68410, 95774, 102615, 123138, 143661, 171025, 184707, 205230, 239435, 287322, 307845, 342050, 369414, 430983, 478870, 513075, 615690, 718305, 861966, 923535, 1026150, 1197175, 1292949, 1436610, 1539225, 1847070, 2154915, 2394350, 2585898, 3078450, 3591525, 4309830, 4617675, 6464745, 7183050, 9235350, 10774575, 12929490, 21549150, 32323725, 64647450]

約数ペア:

[(1, 64647450), (2, 32323725), (3, 21549150), (5, 12929490), (6, 10774575), (7, 9235350), (9, 7183050), (10, 6464745), (14, 4617675), (15, 4309830), (18, 3591525), (21, 3078450), (25, 2585898), (27, 2394350), (30, 2154915), (35, 1847070), (42, 1539225), (45, 1436610), (50, 1292949), (54, 1197175), (63, 1026150), (70, 923535), (75, 861966), (90, 718305), (105, 615690), (126, 513075), (135, 478870), (150, 430983), (175, 369414), (189, 342050), (210, 307845), (225, 287322), (270, 239435), (315, 205230), (350, 184707), (378, 171025), (450, 143661), (525, 123138), (630, 102615), (675, 95774), (945, 68410), (1050, 61569), (1350, 47887), (1575, 41046), (1890, 34205), (3150, 20523), (4725, 13682), (6841, 9450)]