1230030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 3257280

約数和(自身を除く): 2027250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 173, 237, 346, 395, 474, 519, 711, 790, 865, 1038, 1185, 1422, 1557, 1730, 2370, 2595, 3114, 3555, 5190, 7110, 7785, 13667, 15570, 27334, 41001, 68335, 82002, 123003, 136670, 205005, 246006, 410010, 615015, 1230030]

約数ペア:

[(1, 1230030), (2, 615015), (3, 410010), (5, 246006), (6, 205005), (9, 136670), (10, 123003), (15, 82002), (18, 68335), (30, 41001), (45, 27334), (79, 15570), (90, 13667), (158, 7785), (173, 7110), (237, 5190), (346, 3555), (395, 3114), (474, 2595), (519, 2370), (711, 1730), (790, 1557), (865, 1422), (1038, 1185)]