42494490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5077}}^1$

素因数の和:5124

約数の個数: 64

約数和(自身を含む): 116997120

約数和(自身を除く): 74502630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 5077, 8370, 10154, 15231, 25385, 30462, 45693, 50770, 76155, 91386, 137079, 152310, 157387, 228465, 274158, 314774, 456930, 472161, 685395, 786935, 944322, 1370790, 1416483, 1573870, 2360805, 2832966, 4249449, 4721610, 7082415, 8498898, 14164830, 21247245, 42494490]

約数ペア:

[(1, 42494490), (2, 21247245), (3, 14164830), (5, 8498898), (6, 7082415), (9, 4721610), (10, 4249449), (15, 2832966), (18, 2360805), (27, 1573870), (30, 1416483), (31, 1370790), (45, 944322), (54, 786935), (62, 685395), (90, 472161), (93, 456930), (135, 314774), (155, 274158), (186, 228465), (270, 157387), (279, 152310), (310, 137079), (465, 91386), (558, 76155), (837, 50770), (930, 45693), (1395, 30462), (1674, 25385), (2790, 15231), (4185, 10154), (5077, 8370)]