73908090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1213}}^1$

素因数の和:1903

約数の個数: 48

約数和(自身を含む): 192603528

約数和(自身を除く): 118695438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 677, 1213, 1354, 2031, 2426, 3385, 3639, 4062, 6065, 6093, 6770, 7278, 10155, 10917, 12130, 12186, 18195, 20310, 21834, 30465, 36390, 54585, 60930, 109170, 821201, 1642402, 2463603, 4106005, 4927206, 7390809, 8212010, 12318015, 14781618, 24636030, 36954045, 73908090]

約数ペア:

[(1, 73908090), (2, 36954045), (3, 24636030), (5, 14781618), (6, 12318015), (9, 8212010), (10, 7390809), (15, 4927206), (18, 4106005), (30, 2463603), (45, 1642402), (90, 821201), (677, 109170), (1213, 60930), (1354, 54585), (2031, 36390), (2426, 30465), (3385, 21834), (3639, 20310), (4062, 18195), (6065, 12186), (6093, 12130), (6770, 10917), (7278, 10155)]