74196990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{117773}}^1$

素因数の和:117793

約数の個数: 48

約数和(自身を含む): 220472928

約数和(自身を除く): 146275938

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 117773, 235546, 353319, 588865, 706638, 824411, 1059957, 1177730, 1648822, 1766595, 2119914, 2473233, 3533190, 4122055, 4946466, 5299785, 7419699, 8244110, 10599570, 12366165, 14839398, 24732330, 37098495, 74196990]

約数ペア:

[(1, 74196990), (2, 37098495), (3, 24732330), (5, 14839398), (6, 12366165), (7, 10599570), (9, 8244110), (10, 7419699), (14, 5299785), (15, 4946466), (18, 4122055), (21, 3533190), (30, 2473233), (35, 2119914), (42, 1766595), (45, 1648822), (63, 1177730), (70, 1059957), (90, 824411), (105, 706638), (126, 588865), (210, 353319), (315, 235546), (630, 117773)]