243019170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2579}}^1$

素因数の和:2944

約数の個数: 64

約数和(自身を含む): 650160000

約数和(自身を除く): 407140830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 349, 698, 1047, 1745, 2094, 2579, 3141, 3490, 5158, 5235, 6282, 7737, 9423, 10470, 12895, 15474, 15705, 18846, 23211, 25790, 31410, 38685, 46422, 47115, 69633, 77370, 94230, 116055, 139266, 232110, 348165, 696330, 900071, 1800142, 2700213, 4500355, 5400426, 8100639, 9000710, 13501065, 16201278, 24301917, 27002130, 40503195, 48603834, 81006390, 121509585, 243019170]

約数ペア:

[(1, 243019170), (2, 121509585), (3, 81006390), (5, 48603834), (6, 40503195), (9, 27002130), (10, 24301917), (15, 16201278), (18, 13501065), (27, 9000710), (30, 8100639), (45, 5400426), (54, 4500355), (90, 2700213), (135, 1800142), (270, 900071), (349, 696330), (698, 348165), (1047, 232110), (1745, 139266), (2094, 116055), (2579, 94230), (3141, 77370), (3490, 69633), (5158, 47115), (5235, 46422), (6282, 38685), (7737, 31410), (9423, 25790), (10470, 23211), (12895, 18846), (15474, 15705)]