64149570

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{26399}}^1$

素因数の和:26421

約数の個数: 48

約数和(自身を含む): 172972800

約数和(自身を除く): 108823230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 26399, 52798, 79197, 131995, 158394, 237591, 263990, 395985, 475182, 712773, 791970, 1187955, 1425546, 2138319, 2375910, 3563865, 4276638, 6414957, 7127730, 10691595, 12829914, 21383190, 32074785, 64149570]

約数ペア:

[(1, 64149570), (2, 32074785), (3, 21383190), (5, 12829914), (6, 10691595), (9, 7127730), (10, 6414957), (15, 4276638), (18, 3563865), (27, 2375910), (30, 2138319), (45, 1425546), (54, 1187955), (81, 791970), (90, 712773), (135, 475182), (162, 395985), (243, 263990), (270, 237591), (405, 158394), (486, 131995), (810, 79197), (1215, 52798), (2430, 26399)]