26820210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 68382720

約数和(自身を除く): 41562510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 211, 223, 285, 422, 446, 570, 633, 669, 1055, 1115, 1266, 1338, 2110, 2230, 3165, 3345, 4009, 4237, 6330, 6690, 8018, 8474, 12027, 12711, 20045, 21185, 24054, 25422, 40090, 42370, 47053, 60135, 63555, 94106, 120270, 127110, 141159, 235265, 282318, 470530, 705795, 894007, 1411590, 1788014, 2682021, 4470035, 5364042, 8940070, 13410105, 26820210]

約数ペア:

[(1, 26820210), (2, 13410105), (3, 8940070), (5, 5364042), (6, 4470035), (10, 2682021), (15, 1788014), (19, 1411590), (30, 894007), (38, 705795), (57, 470530), (95, 282318), (114, 235265), (190, 141159), (211, 127110), (223, 120270), (285, 94106), (422, 63555), (446, 60135), (570, 47053), (633, 42370), (669, 40090), (1055, 25422), (1115, 24054), (1266, 21185), (1338, 20045), (2110, 12711), (2230, 12027), (3165, 8474), (3345, 8018), (4009, 6690), (4237, 6330)]