7188775860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17116133}}^1$

素因数の和:17116152

約数の個数: 48

約数和(自身を含む): 23004084096

約数和(自身を除く): 15815308236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 17116133, 34232266, 51348399, 68464532, 85580665, 102696798, 119812931, 171161330, 205393596, 239625862, 256741995, 342322660, 359438793, 479251724, 513483990, 599064655, 718877586, 1026967980, 1198129310, 1437755172, 1797193965, 2396258620, 3594387930, 7188775860]

約数ペア:

[(1, 7188775860), (2, 3594387930), (3, 2396258620), (4, 1797193965), (5, 1437755172), (6, 1198129310), (7, 1026967980), (10, 718877586), (12, 599064655), (14, 513483990), (15, 479251724), (20, 359438793), (21, 342322660), (28, 256741995), (30, 239625862), (35, 205393596), (42, 171161330), (60, 119812931), (70, 102696798), (84, 85580665), (105, 68464532), (140, 51348399), (210, 34232266), (420, 17116133)]