2870070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 8017920

約数和(自身を除く): 5147850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 173, 210, 237, 346, 395, 474, 519, 553, 790, 865, 1038, 1106, 1185, 1211, 1659, 1730, 2370, 2422, 2595, 2765, 3318, 3633, 5190, 5530, 6055, 7266, 8295, 12110, 13667, 16590, 18165, 27334, 36330, 41001, 68335, 82002, 95669, 136670, 191338, 205005, 287007, 410010, 478345, 574014, 956690, 1435035, 2870070]

約数ペア:

[(1, 2870070), (2, 1435035), (3, 956690), (5, 574014), (6, 478345), (7, 410010), (10, 287007), (14, 205005), (15, 191338), (21, 136670), (30, 95669), (35, 82002), (42, 68335), (70, 41001), (79, 36330), (105, 27334), (158, 18165), (173, 16590), (210, 13667), (237, 12110), (346, 8295), (395, 7266), (474, 6055), (519, 5530), (553, 5190), (790, 3633), (865, 3318), (1038, 2765), (1106, 2595), (1185, 2422), (1211, 2370), (1659, 1730)]