42443190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:939

約数の個数: 80

約数和(自身を含む): 116130960

約数和(自身を除く): 73687770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 270, 305, 366, 405, 549, 610, 810, 859, 915, 1098, 1647, 1718, 1830, 2577, 2745, 3294, 4295, 4941, 5154, 5490, 7731, 8235, 8590, 9882, 12885, 15462, 16470, 23193, 24705, 25770, 38655, 46386, 49410, 52399, 69579, 77310, 104798, 115965, 139158, 157197, 231930, 261995, 314394, 347895, 471591, 523990, 695790, 785985, 943182, 1414773, 1571970, 2357955, 2829546, 4244319, 4715910, 7073865, 8488638, 14147730, 21221595, 42443190]

約数ペア:

[(1, 42443190), (2, 21221595), (3, 14147730), (5, 8488638), (6, 7073865), (9, 4715910), (10, 4244319), (15, 2829546), (18, 2357955), (27, 1571970), (30, 1414773), (45, 943182), (54, 785985), (61, 695790), (81, 523990), (90, 471591), (122, 347895), (135, 314394), (162, 261995), (183, 231930), (270, 157197), (305, 139158), (366, 115965), (405, 104798), (549, 77310), (610, 69579), (810, 52399), (859, 49410), (915, 46386), (1098, 38655), (1647, 25770), (1718, 24705), (1830, 23193), (2577, 16470), (2745, 15462), (3294, 12885), (4295, 9882), (4941, 8590), (5154, 8235), (5490, 7731)]