2830501260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28643}}^1$

素因数の和:28725

約数の個数: 120

約数和(自身を含む): 9025266096

約数和(自身を除く): 6194764836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 1098, 1220, 1620, 1647, 1830, 2196, 2745, 3294, 3660, 4941, 5490, 6588, 8235, 9882, 10980, 16470, 19764, 24705, 28643, 32940, 49410, 57286, 85929, 98820, 114572, 143215, 171858, 257787, 286430, 343716, 429645, 515574, 572860, 773361, 859290, 1031148, 1288935, 1546722, 1718580, 1747223, 2320083, 2577870, 3093444, 3494446, 3866805, 4640166, 5155740, 5241669, 6988892, 7733610, 8736115, 9280332, 10483338, 11600415, 15467220, 15725007, 17472230, 20966676, 23200830, 26208345, 31450014, 34944460, 46401660, 47175021, 52416690, 62900028, 78625035, 94350042, 104833380, 141525063, 157250070, 188700084, 235875105, 283050126, 314500140, 471750210, 566100252, 707625315, 943500420, 1415250630, 2830501260]

約数ペア:

[(1, 2830501260), (2, 1415250630), (3, 943500420), (4, 707625315), (5, 566100252), (6, 471750210), (9, 314500140), (10, 283050126), (12, 235875105), (15, 188700084), (18, 157250070), (20, 141525063), (27, 104833380), (30, 94350042), (36, 78625035), (45, 62900028), (54, 52416690), (60, 47175021), (61, 46401660), (81, 34944460), (90, 31450014), (108, 26208345), (122, 23200830), (135, 20966676), (162, 17472230), (180, 15725007), (183, 15467220), (244, 11600415), (270, 10483338), (305, 9280332), (324, 8736115), (366, 7733610), (405, 6988892), (540, 5241669), (549, 5155740), (610, 4640166), (732, 3866805), (810, 3494446), (915, 3093444), (1098, 2577870), (1220, 2320083), (1620, 1747223), (1647, 1718580), (1830, 1546722), (2196, 1288935), (2745, 1031148), (3294, 859290), (3660, 773361), (4941, 572860), (5490, 515574), (6588, 429645), (8235, 343716), (9882, 286430), (10980, 257787), (16470, 171858), (19764, 143215), (24705, 114572), (28643, 98820), (32940, 85929), (49410, 57286)]