28461930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{135533}}^1$

素因数の和:135550

約数の個数: 32

約数和(自身を含む): 78067584

約数和(自身を除く): 49605654

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 135533, 271066, 406599, 677665, 813198, 948731, 1355330, 1897462, 2032995, 2846193, 4065990, 4743655, 5692386, 9487310, 14230965, 28461930]

約数ペア:

[(1, 28461930), (2, 14230965), (3, 9487310), (5, 5692386), (6, 4743655), (7, 4065990), (10, 2846193), (14, 2032995), (15, 1897462), (21, 1355330), (30, 948731), (35, 813198), (42, 677665), (70, 406599), (105, 271066), (210, 135533)]