65409570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4201}}^1$

素因数の和:4387

約数の個数: 48

約数和(自身を含む): 171088632

約数和(自身を除く): 105679062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 4201, 5190, 7785, 8402, 12603, 15570, 21005, 25206, 37809, 42010, 63015, 75618, 126030, 189045, 378090, 726773, 1453546, 2180319, 3633865, 4360638, 6540957, 7267730, 10901595, 13081914, 21803190, 32704785, 65409570]

約数ペア:

[(1, 65409570), (2, 32704785), (3, 21803190), (5, 13081914), (6, 10901595), (9, 7267730), (10, 6540957), (15, 4360638), (18, 3633865), (30, 2180319), (45, 1453546), (90, 726773), (173, 378090), (346, 189045), (519, 126030), (865, 75618), (1038, 63015), (1557, 42010), (1730, 37809), (2595, 25206), (3114, 21005), (4201, 15570), (5190, 12603), (7785, 8402)]